解释:高明的医生注重预防疾病,而不是等到疾病发生后再去治疗。
The beauty of mathematics is not in its complexity, but in its simplicity and the profound truths it reveals about the universe.
The key to security is not to trust anyone, including yourself.
宽容是自由社会的生命要素和标志,永远不会是当权者的恩赐;在多数人暴政的普遍条件下,它只能通过激进少数派的持续努力赢得。