The stock market is filled with individuals who know the price of everything, but the value of nothing.

有时人生最困难的事是知道该跨过哪座桥，烧掉哪座桥。

To help people save more, make saving the default option.

【释义】对500名婴儿的颠覆性实验显示：高敏感婴儿对外界刺激的强烈反应，是未来内向特质的生物信号。