一份不允许我用武力捍卫自己免受攻击的契约总是无效的。
A covenant not to defend myself from force， by force， is always void.
Drawing is rather like playing chess: your mind races ahead of the moves that you eventually make.
市场总是处于不确定和变化的状态，赚钱是通过对显而易见的事情进行折现并对意外事件下注。
The greatest wealth is to live content with little.
人类以可预测的方式非理性。
定理是永恒的；它们的证明是短暂的。
One isn't born one's self. One is born with mass of expectations, a mass of other people's ideas—and you have to work through it all.