我教育孩子们要独立——就像我自己一样。
I raised my kids to be independent—just like me.
忧患使人生存发展,安逸享乐使人萎靡死亡。
The less secure a man is, the more likely he is to have extreme prejudice.
Understanding the behavior of complex systems requires a new kind of thinking, one that embraces uncertainty and unpredictability.