The beauty of poetry: that it says what cannot be said.

The essence of life is statistical improbability on a colossal scale.

I have not told the half of what I saw.

In mathematics, the simplest questions often lead to the most profound discoveries.

生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

最紧密束缚我们的锁链是我们已经打破的那些。

林业的未来在于平衡经济需求与生态责任。

诚信是商业中最重要货币。一旦失去它，你就失去了一切。