Life is short, but there is always time for courtesy.

种一棵树最好的时间是20年前，其次是现在。

进步的关键在于坚持和好奇心。

释义：大丈夫立身处世，应当随机应变，怎能固执于一种方式？

I'm not a genius, I'm just a man who works hard.

We have so far to go to realize our human potential for compassion, altruism, and love.

I don't believe in the concept of a 'leading man'. I believe in the concept of a 'leading human being'.