数学是概念之间关系的科学，与内容无关。

耶路撒冷文学奖 加萨演讲

不只是国家有染的问题,对士而言也有受到熏染的问题。

人们都保有原本的视觉，天下就不会有毁坏；人们都保有原本的听觉，天下就没有忧患；人们都保有原本的智慧，天下就不会有迷惑；人们都保有原本的品德，天下就没有邪恶。

The most significant threat to liberal democracy comes from within, from the decay of institutions and the loss of trust in them.

笑着死去一定是最光荣的死法之一！

记忆是我们唯一不能被驱逐的天堂。

The true value of a forest cannot be measured in board feet alone.

"We do not lack communication, on the contrary, we have too much of it. What we lack is creation."