学习一种新编程语言的唯一方法是用它编写程序。
The only way to learn a new programming language is by writing programs in it.
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
对付不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The unknown is not something to fear, but something to embrace.
善可以存在于没有恶的情况下，而恶无法在没有善的情况下存在。
创新不仅仅是技术问题；它关乎改变思维方式，为水果供应链中的每个人创造价值。