To my mathematical brain, the numbers alone make thinking about aliens perfectly rational. The real challenge is to work out what aliens might actually be like.
Stephen Hawking
I hope we shall crush in its birth the aristocracy of our monied corporations which dare already to challenge our government to a trial by strength, and bid defiance to the laws of our country.
Thomas Jefferson
It's a new challenge to see how people can change your look. I like words like transformation, reinvention, and chameleon. Because one word I don't like is predictable.
Naomi Campbell
Teachers can change lives with just the right mix of chalk and challenges.
Joyce Meyer
Without education, your children can never really meet the challenges they will face. So it's very important to give children education and explain that they should play a role for their country.
Nelson Mandela
Women must try to do things as men have tried. When they fail their failure must be but a challenge to others.
Amelia Earhart
Women, like men, should try to do the impossible. And when they fail, their failure should be a challenge to others.
Amelia Earhart
Please know that I am aware of the hazards. I want to do it because I want to do it. Women must try to do things as men have tried. When they fail, their failure must be a challenge to others.
Amelia Earhart
Probably my biggest challenge is not eating all the food that I want to eat sometimes.
Jennifer Love Hewitt
Our single most important challenge is therefore to help establish a social order in which the freedom of the individual will truly mean the freedom of the individual.
Nelson Mandela
I want to challenge you today to get out of your comfort zone. You have so much incredible potential on the inside. God has put gifts and talents in you that you probably don't know anything about.
Joel Osteen
The further you get away from yourself, the more challenging it is. Not to be in your comfort zone is great fun.
Benedict Cumberbatch
Even if you have a terminal disease, you don't have to sit down and mope. Enjoy life and challenge the illness that you have.
Nelson Mandela
In order to deal with all the medical cost demands and other challenges in the U.S., as we look to raise that revenue, the rich will have to pay slightly more. That's quite clear.
Bill Gates
The only use of an obstacle is to be overcome. All that an obstacle does with brave men is, not to frighten them, but to challenge them.
Woodrow Wilson
The challenge is to practice politics as the art of making what appears to be impossible, possible.
Hillary Clinton
I've never really been aware of what is said about me, whether it's positive or negative. I ignore it. I've always had the mind-set: 'No one can challenge me better than myself.'
Troy Polamalu
Acting can be pretty challenging. I can't say making a romantic comedy is challenging, but to do anything well, you have to put yourself into it.
John Cusack
I trust that when people meet, we meet for a transcendent reason, and that the challenges we face in life are always lessons that serve our soul's growth.
Marianne Williamson