养猪是个技术活，更是个良心活。
Pig farming is a technical job, but more importantly, a conscientious job.
The goal of software engineering is to control complexity, not to create it.
The artist must be a witness to the eternal.
Don’t aim to have others like you； aim to have them respect you.
When you have some success， the feeling of being an imposter can be real. Who am I fooling？ But when you create things that only you — with your unique talents and experience — can do， then you are absolutely not an imposter. You are the ordained. It is your duty to work on things that only you can do.
We hold these truths to be self-evident: that all men are created equal.
Everything was beautiful and nothing hurt.
The most profound ideas in mathematics often arise from the simplest observations.