译文：悔悟是去除疾病的药，然而以改正错误为可贵，如果把悔悟滞留在心中，那么又会因为药而引发新的疾病。

I always believe that the best is yet to come.

You can’t connect the dots looking forward; you can only connect them looking backwards.

If knowledge can create problems, it is not through ignorance that we can solve them.

智者能够从自然界的秩序中汲取启示，以指导个体的生活。

自由民主的传播和世界经济的整合创造了一种情况，即大国不再愿意相互开战。

I’d rather be respected than liked.

宇宙的周期性变化源于爱和争斗的相互支配。