森林的真正价值不仅在于木材产量，还在于生物多样性和生态系统健康。

The fool doth think he is wise, but the wise man knows himself to be a fool.

真理是神，神就是真理。

To find out what one is fitted to do, and to secure an opportunity to do it, is the key to happiness.

所谓生活，一半是回忆，一半是继续。

科学中的每一项伟大发现都是大胆想象的结果。