The greatest disability is a bad attitude.
The only thing you sometimes have control over is perspective. You don't have control over your situation. But you have a choice about how you view it.
We measure success not just in tons of fish, but in the legacy we leave behind.
哲学的功能是在作为统治阶级武器的科学思想和作为无产阶级武器的科学思想之间划清界限。
人们害怕他们不理解的东西，憎恨他们无法征服的东西。
If you want to be a leader, you have to be willing to make unpopular decisions.
The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.
创造真正繁荣的唯一途径是给予人们创新和创造价值的自由。