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.
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.