思想的多样性带来行动的创新。

改革需要勇气，但更需要智慧。

You don’t have to get it perfect, you just have to get it going.

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

You can't let praise or criticism get to you. It's a weakness to get caught up in either one.