灵魂是身体的主人，而不是奴隶。
衣食是人们活着的时候所需要的利益，尚且要有一定的节制；埋葬是人们死后所需要的利益，为什么就单单在这里没有节制呢？
In mathematics, the journey is just as important as the destination, for it is through the process of discovery that we truly learn.
The strength of a habit is proportional to the amount of reinforcement.
Artificial intelligence is an important driving force for a new round of scientific and technological revolution and industrial transformation.