Stay true to yourself and never let success change who you are.
The friend who holds your hand and says the wrong thing is made of dearer stuff than the one who stays away.
The more you give, the more you get.
我认为对自己有幽默感并且不要把自己看得太重要是很重要的。
释义:善攻者让对手防不胜防,善守者让对手无处下手。
Profit without purpose is ultimately unsustainable.