And if you take Warren Buffett and watched him with a time clock, I would say half of all the time he spends is sitting on his ass and reading. And a big chunk of the rest of the time is spent talking one on one either on the telephone or personally with highly gifted people whom he trusts and who trust him. In other words, it looks quite academic, all this worldly success.

我对活着充满热情，我不会因为害怕而浪费生命。

我们对自己说的最大谎言是 "这不需要写下来，我能记住的"。（换言之：好脑子不如烂笔头。）

最好的数学是你第一眼看不明白的数学。

"We are all prisoners of our own choices, but we are also the architects of our own freedom."

"Cada palavra escrita é um ato de coragem, uma declaração de existência."