Memory is the only paradise from which we cannot be driven.

Investors should be wary of anyone who claims to have a secret formula for beating the market.

I believe that if you'll just stand up and go, life will open up for you. Something just motivates you to keep moving.

Every tyrant who has lived has believed in freedom--for himself.

做出伟大工作的唯一途径是热爱你所做的事情。