学习一门新编程语言的唯一方法就是用它编写程序。
The only way to learn a new programming language is by writing programs in it.
He said that the world was made for men to fight in and that the worth of a thing was the worth of the fight for it.
你在训练中流的汗越多，在战斗中流的血就越少。
There are two ways to write error-free programs; only the third one works.
Collaboration across sectors is key to solving complex global energy challenges.
The countries that have benefited least from fossil fuels should not bear the heaviest burden of climate change.
旅行就是用双脚写作。
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them—and then, the opportunity to choose.