农业中唯一不变的就是变化——拥抱它吧。

The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.

The system produces needs faster than it can satisfy them.

有一个你无法解决的问题总是好的。这意味着你有事情要做。

Don‘t cry because it is over， smile because it happened。

The root of the problem is the failure to distinguish between operational effectiveness and strategy.

The most important thing in communication is hearing what isn't said.

The only limit to our realization of tomorrow will be our doubts of today.

释义：美好事物之所在，就是受到玷污辱没，世人也不能使它低贱；丑恶事物之所在，就是有人鼓噪吹捧，使之抬高身价，世人也不能使它贵重。