I don't believe in luck. I believe in preparation meeting opportunity.

I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.

All oppression creates a state of war.

我们今天种下的每一粒种子都是对后代的承诺。

Government agencies can operate well by exercising kindness, fairness and compassion

质量不是梦想；它是一种现实。