The key to immortality is first living a life worth remembering.

When you believe in a thing, believe in it all the way, implicitly and unquestionably.

Once you learn to quit, it becomes a habit.

United we stand; divided we fall.

Only the wisest and stupidest of men never change.

Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.

The three things that are most essential to achievement are common sense, hard work and stick-to-it-iv-nes

Once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return.

Imperfection is beauty, madness is genius and it's better to be absolutely ridiculous than absolutely boring.

I will never be by violence constrained to do anything.

A long apprenticeship is the most logical way to success. The only alternative is overnight stardom, but I can't give you a formula for that.

So early in my life, I had learned that if you want something, you had better make some noise.

Drink moderately, for drunkenness neither keeps a secret nor observes a promise.

You got to get it while you can.

Do not let it be your aim to be something, but to be someone.

Do not be afraid. Do not be satisfied with mediocrity. Put out into the deep and let down your nets for a catch.

When you're at the end of your rope, tie a knot and hold on

You'll never get ahead of anyone as long as you try to get even with him.

The expectations of life depend upon diligence; the mechanic that would perfect his work must first sharpen his tools.

We are all motivated by a keen desire for praise, and the better a man is, the more he is inspired by glory.

You have power over your mind - not outside events. Realize this, and you will find strength.