最好的投资策略是简单、低成本且广泛分散的策略。
I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics.
"The past is always tense, the future perfect."
文明所能达到的最高境界是无缝的信任之网--没有太多的程序,只有完全可靠的人们正确地相互信任......