As a practicing neurologist, I can tell you first hand that working with Parkinson's patients offers clinical challenges. But from an emotional… — David Perlmutter Copy Share Image
I've never understood why we would want to deny all the joys - and the challenges - of marriage to anyone. Which… — Al Franken Copy Share Image
The fact is that my mother is a cop and generally kids of cops are a little different from their parents -… — Vignesh Shivan Copy Share Image
There are all kinds of ways to challenge ourselves. Some people do it by climbing a mountain or scuba diving. The most… — Graham Hancock Copy Share Image
The first listen is very important to me. Half of my favorite records just hit you in the face immediately with something… — Derek E. Miller Copy Share Image
I don't have anything in particular to achieve; I don't want to go any particular direction. I just want to take up… — Amitabh Bachchan Copy Share Image
Feminism is a way of understanding reality, not just a series of things to do. Feminism challenges our predilection for one right… — Phyllis Chesler Copy Share Image
Having common European standards has not only boosted prosperity here and across the continent, it is undoubtedly the best way of managing… — Chuka Umunna Copy Share Image
Economic growth and environmental preservation are two sides of the same coin. There's no better illustration of that point than the California… — Terry Tamminen Copy Share Image
I think any genuine leader today has to learn leadership the hard way-by doing it. That means embracing turbulence and crisis, not… — Dov Frohman Copy Share Image
Today we are faced with a challenge that calls for a shift in our thinking, so that humanity stops threatening its life-support… — Wangari Maathai Copy Share Image
In terms of homosexuality, not everyone is prepared for a daily struggle against nature. In some ways, people who challenge and subvert… — Bruce LaBruce Copy Share Image
The full impact of the Lobachevskian method of challenging axioms has probably yet to be felt. It is no exaggeration to call… — Eric Temple Bell Copy Share Image
9/10 startups fail, which is a harsh reality in the world of entrepreneurship. However, I believe that such a high number of… — Jeet Banerjee Copy Share Image
The Most Important Thing I Know About the Spirit of Sport... It instills in us the ability to recognize and appreciate the… — Dot Richardson Copy Share Image
As a songwriter, I try not to be sloppy; same with the music. You can be very lean, very efficient, so you're… — John Fogerty Copy Share Image
I think it will be very challenging for someone who has not been in prominent public life in the age of Twitter… — Daniel Pfeiffer Copy Share Image
One of the challenges of innovation is challenging a set model. A traditional way to manufacture footwear existed for hundreds of years.… — Mark Parker Copy Share Image
I think 'MythBusters' is a step up from special effects because we not only have to make things look like they work,… — Jamie Hyneman Copy Share Image
The beginning and the end are never really the journey of discovery for me. It is the middle that remains a puzzle… — Anna Quindlen Copy Share Image
Etgar means "challenge." And my family name is Keret, which means "urban." So my name is "urban challenge." My joke is, it's… — Etgar Keret Copy Share Image
The feel of patriotism might be the common factor in my onscreen avatars, yet they were all very different from each other.… — Manoj Kumar Copy Share Image
That is one of the first things my family, my mother and my grandfather, had taught me about acting: 'Use your eyes!'… — Keith Coogan Copy Share Image
One of the biggest challenges for us is that people have different accounts. People say different things happened at different times, and… — Andrew Aydin Copy Share Image
In modeling, my height was a big challenge to overcome, because I was pretty much the shortest girl on the runway whenever… — Devon Aoki Copy Share Image
If architecture is going to nudge, cajole, and inspire a community to challenge the status quo into making responsible changes, it will… — Samuel Mockbee Copy Share Image
I've been making the NHS's case that we need significant and sustainable funding increases to meet the demographic challenges we face, and… — Jeremy Hunt Copy Share Image
My time at Wofford was very dear to me. I chose to go there because the academics were so strong. I could… — Brenda Jackson Copy Share Image
We have our hands, we have our brains, we have the challenge all around us, and we have within (from whatever source)… — Robert A. Heinlein Copy Share Image
I don't live under the burden of worries. Problems and challenges are there, you can't deny that. But you must challenge the… — Narendra Modi Copy Share Image
If the challenge is far beyond their skill level, they tend to get frustrated; if it's far below their skill level, they… — Teresa Amabile Copy Share Image
I'm sure with a production that's not particularly well received or mediocrely received, it must be incredibly challenging to get up and… — Gillian Anderson Copy Share Image
Whenever you're confronted with a tough work situation, stop for a second and try to honestly answer this question: Am I approaching… — Suze Orman Copy Share Image
Everyone experiences tough times, it is a measure of your determination and dedication how you deal with them and how you can… — Lakshmi Mittal Copy Share Image
I think everyone shares a fear of failure - that you're only as good as your most recent collection. That's definitely a… — Alexander Wang Copy Share Image
Anxiety, heartbreak, and tenderness mark the in-between state. It's the kind of place we usually want to avoid. The challenge is to… — Pema Chodron Copy Share Image
We are not here to give challenges to anyone, but we will also not take challenges casually. Our defence mechanisms would be… — Narendra Modi Copy Share Image
The rapid deterioration of education has been recognized as a national problem for the past several years. Consequently, American businesses must meet… — Gregory Balestrero Copy Share Image
Now, Venus is an extremely hostile environment, and as such presents a lot of challenges for a science fiction author who wants… — Sarah Zettel Copy Share Image
The world is beset by challenges including the ongoing danger of international terrorism, and the significant political and economic threats posed by… — Dan Quayle Copy Share Image
![“The full impact of the Lobachevskian method of challenging axioms has probably yet to be felt. It is no exaggeration to call Lobachevsky the Copernicus of Geometry [as did Clifford], for geometry is only a part of the vaster domain which he renovated; it might even be just to designate him as a…” quote by Eric Temple Bell](https://sms4smile.com/q/i/a75/eric-temple-bell-26465_challenges_the-full-impact-of-the-lobachevskian-met_272905.png)
