一个设计良好的系统应该易于使用、易于理解和易于修改。

I want to disappear into the universe, become part of it.

理解计算就是理解宇宙的语言，因为正是通过计算我们才能建模和预测自然界。

Becoming happier takes both a will and a proper way.

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.