Winning is not always the barometer of getting better.
胜利并不总是衡量进步的标准。
The key to making money in stocks is not to get scared out of them.
Waste is just raw material in the wrong place.
The mind is a biological instrument for managing life's challenges.
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.