A forest without diversity is like a library with only one book.

克服你必须常规的观念。它会剥夺你成为非凡的机会。

One must be a god to be able to tell successes from failures without making a mistake.

在这种状态下，没有工业...而且最糟糕的是，持续的恐惧和暴力死亡的危险。