The only way to learn a new programming language is by writing programs in it.
History is not just about facts, but about the meanings we give them.
Sustainable fishing is not an option; it's an obligation for anyone who depends on the sea.
量子力学不仅是一种理论,而且是一种关于自然的新思维方式。
广义相对论可能是所有现有物理理论中最美的。