Challenge Quotes

2995 quotes by 2207 authors

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. — David Chaytor
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
The climate crisis is the greatest challenge humanity has ever faced. From not only the warming of the earth with higher global temperatures, but also… — Al Gore
Global warming is not only the number one environmental challenge we face today, but one of the most important issues facing all of humanity... We… — Leonardo DiCaprio
Preservation of our environment is not a liberal or conservative challenge, it's common sense. — Ronald Reagan
We must turn the greatest collective challenge facing humankind today, climate change, into the greatest opportunity for common progress towards a sustainable future — Ban Ki-moon
Climate change is a very unusual ethical challenge because it's so completely measurable...one of the reasons people should take action is because they have a… — George C. Marshall
...the world needs to face up to the challenge of climate change, and to do so now. It is clear that climate change poses an… — Gordon Brown
Adaptation is a vital part of a response to the challenge of climate change — Nicholas Stern
We need to develop the new green industrial revolution that develops the new technologies that can confront and overcome the challenge of climate change; and… — Tony Blair
Climate change is probably the greatest long-term challenge facing the human race — Tony Blair
Our challenge, our generation's unique challenge, is learning to live peacefully and sustainably in an extraordinarily crowded world. Our planet is crowded to an unprecendented… — Jeffrey Sachs

Who Wrote These Challenge Quotes

2,207 authors contributed a total of 2,995 Challenge Quotes, led by these top contributors: