What we learn from history is that people don't learn from history.

The art of competing, I’d learned from track, was the art of forgetting, and I now reminded myself of that fact. You must forget your limits. You must forget your doubts, your pain, your past.

成功在于享受过程，而不仅仅是结果。

The magical number seven, plus or minus two: some limits on our capacity for processing information.