Happiness is not the absence of problems, but the ability to deal with them.

I've always been a fighter.

To me programming is more than an important practical art. It is also a gigantic undertaking in the foundations of knowledge.

写作是一种存在于世界的方式，一种理解它的方式，以及一种改变它的方式。

积极情绪不是微不足道的奢侈品，而是最佳功能的关键必需品。

成功经济发展的关键是遵循比较优势并利用后发优势。