When Socrates was about 30, and his father was long dead, he was still pursuing the art of sculpture, but from necessity, and without much inclination. -- Moses Mendelssohn

Some suggestions for you :

If I love you, what business is it of yours?

Too bad all the people who know how to run the country are busy driving taxis and cutting hair.

A good maxim allows you to have the last word without even starting a conversation.

Hope is the dream of a waking man.

New Year's Day is every man's birthday.

Life is a long agonized illness only curable by death.

You can't be a real country unless you have a beer and an airline-it helps if you have some kind of football team , or some nuclear weapons, but in the very least you need a beer.

The inspiration you seek is already within you. Be silent and listen.

Education is the best provision for old age.

A man who has never gone to school may steal from a freight car; but if he has university education, he may steal the whole railroad.

Take all the fools out of this world and there wouldn't be any fun living in it, or profit.

You can never be overdressed or overeducated.

He is able who thinks he is able.

When I was in my 40s, Microsoft was my primary activity.