The world is full of signs and wonders that come, and go, and if you are lucky you might catch the tail of one.

The history of women’s labor force participation is not a steady march upward but a story of fits and starts.

预测未来的最好方法就是创造未来。

【原文】楚狂接舆歌而过孔子，曰：“凤兮!凤兮!何德之衰?往者不可谏，来者犹可追。己而!已而!今之从政者殆而!”孔子下，欲与之言。趋而避之，不得与之言。【译文】过去的的事已经不可挽回了，将来的事还来得及改正。

If we find the answer to why the universe exists, it would be the ultimate triumph of human reason – for then we would know the mind of God.

每个故事都有一个开始、中间和结尾，但不一定是这个顺序。

真理的概念与自由的概念不可分割。