一个人的首要职责是为自己思考。
The first duty of a man is to think for himself.
改变是困难的，但对于进步是必要的。
聪明好学，不以向地位低下的人请教为耻，所以称他为“文”。
大自然似乎有意让电的定律从大空间观察到的现象中推导出来，而不是从实验室狭窄范围内观察到的现象中推导出来。
The greatest happiness for the laborer consists in having an abundant supply of the necessaries of life.
能源转型不仅仅是更换燃料，更是整个系统的变革。
The most important single aspect of software development is to be clear about what you are trying to build.
The greatest discoveries come from asking the simplest questions.
保持孩子健康的最佳方式是让他们保持活跃并均衡饮食。
每一颗播下的种子都是对未来的承诺。