Challenge Quotes

2995 Challenge quotes by 2117 unique authors

For unnumbered centuries of human history the wilderness has given way. The priority of industry has become dogma. Are we as yet sufficiently enlightened to… — Aldo Leopold
What are the purposes and priorities of teaching? . . . First, to inspire. Second, to challenge. Third, and only third, to impart information. — J. Michael Straczynski
When someone is taught the joy of learning, it becomes a life-long process that never stops, a process that creates a logical individual. That is… — Marva Collins
We've bought into the idea that education is about training and "success," defined monetarily, rather than learning to think critically and challenge. We should not… — Chris Hedges
Failure is not fatal. Failure should be our teacher, not our undertaker. It should challenge us to new heights of accomplishments, not pull us to… — William Arthur Ward
One [Big Data] challenge is how we can understand and use big data when it comes in an unstructured format. — Unknown Author
See every difficulty as a challenge, a stepping stone, and never be defeated by anything or anyone. — Eileen Caddy
When the function of libraries is put in terms of their contributions to the community, people see their centrality. The challenge to us is to… — Arthur Curley
We must retool our nation to prepare for the challenge we already face to maintain our position in the global economy. And this much is… — John F. Kerry
The good news is, we have everything we need now to respond to the challenge of global warming. We have all the technologies we need,… — Al Gore
We have a responsibility to protect the rights of generations, of all species, that cannot speak for themselves today. The global challenge of climate change… — Wangari Maathai
Global warming is not just the greatest environmental challenge facing our planet - it is one of our greatest challenges of any kind. — Barack Obama
We have many advantages in the fight against global warming, but time is not one of them. Instead of idly debating the precise extent of… — John McCain
We need an international solution to the challenge of climate change, there's no question about it. But the real key is, can you actually get… — Gina McCarthy
Today I challenge our nation to commit to producing 100 percent of our electricity from renewable energy and truly clean carbon-free sources within 10 years. — Al Gore
Given the nature and magnitude of the challenge, national action alone is insufficient. No nation can address this challenge on its own. No region can… — Ban Ki-moon
The challenge is not to manage time, but to manage ourselves. — Stephen Covey
We speak here of the challenge of the dichotomies of war and peace, violence and non-violence, racism and human dignity, oppression and repression and liberty… — Nelson Mandela
I love the challenge of starting at zero every day and seeing how much I can accomplish. — Martha Stewart
And now it's your turn - the time to answer the greatest challenge of our existence on this planet is now. — Leonardo DiCaprio
The most difficult challenge that Governments have faced since the dinosaurs roamed the earth. — Unknown Author
I don't have much patience for anyone who denies that this challenge is real. — Barack Obama
We can't just drill our way out of the energy and climate challenge that we face. — Barack Obama
Climate change is the biggest governing challenge we face. It's the biggest governing challenge I think we've ever faced. — Chris Hayes
This is the moral challenge of our generation. Not only are the eyes of the world upon us. More important, succeeding generations depend on us.… — Ban Ki-moon

Who Wrote These Challenge Quotes

2,117 authors contributed a total of 2,995 Challenge Quotes, led by these top contributors: