The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

让世界改变你，然后你就能改变世界。

世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。

我们都是自己故事的总和，而传记帮助我们理解这个等式。

The only way to learn a new programming language is by writing programs in it.

如果可能的话，和平；无论如何，真理。