The best way to learn mathematics is to do mathematics.
Risk management isn't about avoiding challenges—it's about preparing for them.
悲观主义者在每个机会里看到困难。乐观主义者在每个困难里看到机会。
The only way to get rid of a temptation is to yield to it.
You are deciding your life right now.
The past is a foreign country; they do things differently there.
I don't make music for the critics, I make it for the people.