The so-called life, half is memory, half is to continue.

可持续性不仅仅是植树；而是在正确的地方种植正确的树木，并确保它们世代繁茂。

The one element which is of first importance in scientific management is the task idea.

拒绝做算术的人注定会胡说八道。

The ocean feeds billions, and it's our duty to ensure it can continue doing so for centuries to come.

我们不应承认自然事物的原因多于那些既真实又足以解释其现象的原因。

Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.

To be a moral human being is to pay, be obliged to pay, certain kinds of attention.