Insanity is doing the same thing over and over again and expecting different results.

Every problem has in it the seeds of its own solution. If you don't have any problems, you don't get any seeds.

How long should you try? Until.

When all is said and done, more is said than done.

Become a possibilitarian. No matter how dark things seem to be or actually are, raise your sights and see possibilities -- always see them, for they're always there.

The world is the great gymnasium where we come to make ourselves strong.

When you arise in the morning think of what a privilege it is to be alive, to think, to enjoy, to love ...

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.

A bird doesn't sing because it has an answer, it sings because it has a song.

You'll never do a whole lot unless you're brave enough to try.

Self-confidence is the first requisite to great undertakings.

Out of your vulnerabilities will come your strength.

Learn from yesterday, live for today, hope for tomorrow.

When I was in college, I wanted to be involved in things that would change the world.

However difficult life may seem, there is always something you can do and succeed at.

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.

Change the way you look at things and the things you look at change.

I long to accomplish a great and noble task; but it is my chief duty to accomplish small tasks as if they were great and noble

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

People don't realize how a man's whole life can be changed by one book.

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