最好的故事是反映生活复杂性的故事。

——《在广州岭南学生欢迎会的演说》（1923年12月21日）

The only way to predict the future is to create it.

The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.

唯一安全的事情就是冒险。

对人类来说，最可恨的事情是知道一切却无能为力。

我不考虑失败。我考虑下一步。

Unity is not about uniformity; it's about finding common purpose amid diversity.

The soul is a garden where thoughts bloom like flowers.