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.
Choose a life of action，not one of ostentation.
我们永远要像充满好奇心的孩子一样，站在我们诞生于其中的的巨大奥秘面前，惊叹不已。
Profitability and sustainability must go hand in hand—they are not mutually exclusive.
了解你是否能信任某人的最好方法就是信任他们。
The actions of men are the best interpreters of their thoughts.