I'd rather be an optimist and a fool than a pessimist and right.

Perseverance and spirit have done wonders in all ages.

In a day, when you don't come across any problems - you can be sure that you are travelling in a wrong path.

Freedom from the desire for an answer is essential to the understanding of a problem.

Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.

United we stand; divided we fall.

The past cannot be changed. The future is yet in your power.

Gratitude is an illness suffered by dogs.

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.

I just couldn't take school seriously: I had this guitar neck with four frets which I kept hidden under the desk. It had strings on it so I would practice my chord shapes under the desk and that's about all I did at school.

As long as I'm in great shape, nobody beats me, for sure.

He who is not courageous enough to take risks will accomplish nothing in life

We travel. Some of us forever. To seek other states, other lives, other souls.

Truth can be stated in a thousand different ways, yet each one can be true.

We're lost, but we're making good time

Accept whatever comes to you woven in the pattern of your destiny, for what could more aptly fit your needs?

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

The power for creating a better future is contained in the present moment: You create a good future by creating a good present.

A lot of people have gone further than they thought they could because someone else thought they could

Be yourself; everyone else is already taken.

A superior man is modest in his speech, but exceeds in his actions.