别让他人看到你流血。
Don't let them see you bleed.
I don’t let negativity affect me.
The only way to learn a new programming language is by writing programs in it.
The joy of mathematics comes from the struggle to understand.
处理一个不自由的世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。