The best way to cheer yourself up is to try to cheer somebody else up.

解决复杂问题的关键通常是找到正确的抽象，这种抽象可以在不丢失问题本质特征的情况下简化问题。

The most rewarding part of science is seeing your work help others.

The future belongs to those who believe in the beauty of their dreams.

Some women choose to follow men, and some women choose to follow their dreams. If you're wondering which way to go, remember that your career will never wake up and tell you that it doesn't love you anymore.

Literature is the memory of humanity, and without it we are nothing.

解析：这句话揭示了道的本质：道是可以阐述说明的，但并非寻常的道理；名是可以命名的，但并非通常的名称。

大自然从不欺骗我们；欺骗我们的总是我们自己。

在距离与重量成反比的情况下，物体处于平衡状态。