"一颗小行星或者超级火山确实有可能摧毁我们，但我们也面临着恐龙从未遇到过的风险：一个人造病毒、核战争、无意中创造出的微型黑洞，或者某种尚未知晓的技术可能意味着我们的终结。"

“Happiness comes when you believe in what you are doing.”

“The best way to predict the future is to invent it”

“In any moment of decision, the best thing you can do is the right thing. The worst thing y...”

“The problem is not the problem. The problem is your attitude about the problem. Do you understand?”

“Bravery without forethought, causes a man to fight blindly and desperately like a mad bull...”

“Get busy living or get busy dying”

“Focusing on one thing and doing it really, really well can get you very far”

“When life puts you in touchy situations, don’t say “Why Me?” Just say “Try Me.””

“Begin by seizing something which your opponent holds dear; then he will be amenable to your will.”

“You get what you give. What you put into things is what you get out of them.”

“Words have a magical power. They can bring either the greatest happiness or deepest despair.”

“Nothing is particularly hard if you divide it into small jobs”