Man is a tool-using animal.

Teach a parrot the terms 'supply and demand' and you've got an economist.

He who has health, has hope; and he who has hope, has everything.

Long stormy spring-time, wet contentious April, winter chilling the lap of very May; but at length the season of summer does come.

No man lives without jostling and being jostled; in all ways he has to elbow himself through the world, giving and receiving offence.

Endurance is patience concentrated.

I've got a great ambition to die of exhaustion rather than boredom.

Nature alone is antique, and the oldest art a mushroom.

A strong mind always hopes, and has always cause to hope.

A loving heart is the beginning of all knowledge.

Of all acts of man repentance is the most divine. The greatest of all faults is to be conscious of none.

The very first essential for success is a perpetually constant and regular employment of violence.

There is enough knowledge in the books to explain the existing, your knowledge must inspire what is possible.

Don't mistake dramatics for a conscience.

I learn the lines and pray to God.

One should never become devoted to a teacher, any more than one should become devoted to a statue of a god. There is only one thing to be devoted to, and that is your mind.

The popular choice is not elected as president.

Last time I called shotgun we had rented a limo, so I messed up!

What people do in their private lives is their business, and shouldn't be anybody else's business.

The voice you believe will determine the future you experience

You have a... remarkable memory." "I remember everything about you. You're the one who wasn't paying attention.