过去是跟随我们的影子，但前方的光才是引导我们的。
"The past is a shadow that follows us, but it is the light ahead that guides us."
释义：忍耐可以观察事物情理的变化，忍耐可以挫败奸邪的时机，忍耐可以保持刑罚奖赏的公正，忍耐可以积蓄威严品德的稳固。
真正的进步来自于挑战现状，拒绝满足于“足够好”。
Every moment is a universe in itself, complete and whole.
The concept of purpose has no place in a scientific account of behavior.
The greatest crimes are committed not in the name of evil, but in the name of good.