生命的最高表现在于：一个存在物管理自己的行为。总是受他人指导的事物在某种程度上是死物。
The highest manifestation of life consists in this: that a being governs its own actions. A thing which is always subject to the direction of another is somewhat of a dead thing.
A vida é a arte do encontro, embora haja tanto desencontro pela vida.
阅读不是眼睛的运动，而是大脑的运动。
一个思想若称不上危险，那么它就不值得称作思想。
Experience is simply the name we give our mistakes.
The best market designs are those that reduce uncertainty for participants.