Life is made up of sobs, sniffles, and smiles, with sniffles predominating.

教育学中的实验方法不仅是研究的工具，更是所有教育实践的基本原则。

Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.

量子力学的本质在于它迫使我们放弃经典的因果性理想。

动物体内的血液被推动着循环，处于永不停息的状态。