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"The challenge of biography isn't finding the facts - it's finding the meaning behind them."

最高尚的快樂是理解的喜悅。

When someone tells you about the peak year of human history， the period of time when things were good before things went downhill， it will always be the years of when they were 10 years sold — which is the peak of any human’s existence.

我們行業(yè)的創(chuàng)新并不總是意味著高科技，有時是把基礎(chǔ)工作做得更好。

Thinking is behavior. The muscular habits learned in overt speech are responsible for implicit or internal speech (thought).