人不是生下来就懂得道理的，谁能没有疑惑？

To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.

Writing is a way of connecting with others.

Consciousness is not a thing, but a process.

The greatest crimes are not committed by people breaking the rules, but by people following the rules.

"The challenge in computer science is not just to solve problems, but to find the right problems to solve."