The hardest work of all - doing nothing.
If you want understanding try giving some.
Let your children go if you want to keep them.
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.
A man can't do more than he can - but he can at least do that much.
When looking back, usually I'm more sorry for the things I didn't do than for the things I shouldn't have done.