一幅画首先必须关乎它自身，而不是其他东西。

依附小人的人必定是小人，依附君子的人不一定就是君子！这识人之明，太重要了！并且选择朋友要谨慎，不能仅凭表面判断！

Happiness is not something ready-made. It comes from your own actions.

Every book is a new adventure in making.

Every leaf of vegetable is a gift from nature. We must plant and harvest with reverence.

真理的话语是简单的。

"The truth is not always beautiful, but the lies are always ugly."

验证不仅仅是发现错误；它关乎理解系统为何以某种方式工作。