如果不能满足真正农民的需求，最先进的技术也毫无价值。

投资于更清洁的煤炭技术就是投资于我们星球的未来。

我不是英雄，我不是反派，我只是一个人。

"The role of the infinitely small in nature is infinitely large."

A well-designed system should be easy to use, easy to understand, and easy to modify.

空容器发出的声音最大。

The state is the most important institution in human society because it is the only one that can legitimately use force to maintain order.

The more you love yourself, the less nonsense you'll tolerate.

未来属于那些明白合作比竞争更有力量的人。