The mind， both in so far as it understands， and in so far as it imagines， is passive.
他人很重要。
The world is a cruel place, but it is also beautiful.
You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.
The first step towards philosophy is incredulity.
The best leaders are those who empower their teams to take ownership and drive change.