在远处防守不如在近处防守，把守太繁琐不如把守要塞，用常法把守不如用出奇制胜的方法，把守宽阔的地方不如把守狭窄的地方，在深处把守不如在浅处把守。

信念不是被动等待，而是主动的想象和感受。

The historian must be a poet and a philosopher.

The probability of a response is determined by its reinforcement history.

德性并非来自财富，相反，财富及其他一切人类福祉，无论对个人还是城邦，皆源于德性。

可持续性不仅仅是植树；它是为了正确的理由在正确的地方种植正确的树木。

Openness and collaboration are accelerators for technological development.

Sometimes the most unexpected findings lead to the greatest advances.

A good farmer is nothing more nor less than a handy man with a sense of humus.