I never imitate others because I'm unique.
Stay true to yourself, don't change because of others' opinions.
You don't write because you want to say something, you write because you have something to say.
We are all in the gutter, but some of us are looking at the stars.
All businesses need to be young forever. If your customer base ages with you, you're Woolworth's.
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
You have to fight to reach your dream. You have to sacrifice and work hard for it.
你必须能够适应不断变化的市场条件。如果你不能适应,你就无法生存。