If you fell down yesterday, stand up today.

I am always doing what I cannot do yet, in order to learn how to do it.

Years from now, after I'm gone, someone will listen to what I've done and know I was here. They may not know or care who I was, but they'll hear my guitars speaking for me.

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

He that can have patience can have what he will.

Happiness depends more on the inward disposition of mind than on outward circumstances.

When every physical and mental resource is focused, one's power to solve a problem multiplies tremendously.

Dare to live the life you have dreamed for yourself. Go forward and make your dreams come true.

Don't complain about the snow on your neighbor's roof when your own doorstep is unclean.

There is no refuge from confession but suicide; and suicide is confession.

Once you learn to quit, it becomes a habit.

Perseverance is failing 19 times and succeeding the 20th.

When you're curious, you find lots of interesting things to do.

I wouldn't say I was the best manager in the business. But I was in the top one.

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

It's always too early to quit.

Your success and happiness lies in you. Resolve to keep happy, and your joy and you shall form an invincible host against difficulties.

Yelling at living things does tend to kill the spirit in them. Sticks and stones may break our bones, but words will break our hearts...

One of the things I learned when I was negotiating was that until I changed myself, I could not change others.

When I'm good, I'm very good, but when I'm bad, I'm better.

If you don't like the road you're walking, start paving another one.