训练中流汗越多，战斗中流血越少。

There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.

"The only thing that is real is the present moment."

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

数据是新的石油。它很有价值，但如果未经提炼，它就不能真正被使用。它必须被转化为气体、塑料、化学品等，以创造一个有价值的实体，推动有利可图的活动；所以数据必须被分解、分析，才能有价值。

人心比山川更险恶，比了解天象更困难。