Don't write your name on sand, waves will wash it away. Don't write your name in sky, wind may blow it away. Write your name in the hearts of people, that's where it will stay.

Leadership is about making tough decisions with compassion.

数学家的工作大多是孤独的追求，但它建立在许多其他人的工作之上。

The more laws, the less justice.

我们在林业方面成功的真正衡量标准是我们为子孙后代留下的东西，而不仅仅是我们的季度报告。