生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

The future is not fixed; it is something we can shape with our knowledge and actions.

预测未来的最好方法就是去创造它。

The most basic human desire is to be recognized as a human being.

Behavior, as such, is not to be regarded as a mere chain of muscular contractions, but rather as a purposive and cognitive affair.

教导如何在没有确定性的情况下生活，但又不被犹豫所束缚，或许是哲学在我们这个时代，可以为学习它的人所做的主要事情。