One can pay back the loan of gold, but one lies forever in debt to those who are kind.
I don't think anybody can be a success who doesn't like what they do. [But it's] no job if it has no challenge; there's nothing to it if there are no problems. The essential thing is liking what you're doing.
People who matter are most aware that everyone else does, too.
When you cease to dream you cease to live.
Failure is success if we learn from it.
Retirement kills more people than hard work ever did.
Education's purpose is to replace an empty mind with an open one.