你不必成为最好的，但你必须尽你所能做到最好。
You don’t have to be the best, but you have to be the best you can be.
The laws of physics are the same everywhere in the universe.
"Humor is the great thing, the saving thing. The minute it crops up, all our irritations and resentments slip away and a sunny spirit takes their place."
"A novel is a mirror carried along a high road. Sometimes it reflects to your eyes the blue of the skies, at others the churned-up mud of the road."
To innovate in computer science, one must first master the fundamentals.