A theory can be proved by experiment; but no path leads from experiment to the birth of a theory.

Gravitation is not responsible for people falling in love.

Life is like riding a bicycle. To keep your balance, you must keep moving.

Life isn't worth living, unless it is lived for someone else.

Imagination is everything. It is the preview of life's coming attractions.

Wisdom is not a product of schooling but of the lifelong attempt to acquire it.

Strive not to be a success, but rather to be of value.

The true sign of intelligence is not knowledge but imagination.

God is clever but not dishonest.

Try not to become a man of success but rather a man of value.

Weakness of attitude becomes weakness of character.

Love is indeed its own hallucinogenic affecting the mind, heart and mood

Success is less about getting good, and more about letting good.

Better be a desperate single with many options than a desperate married with no option.

There are a lot of good things about being famous but there are a few not so good things too.

Going back to Ireland involves at least six to seven emotional breakdowns for me per day.

I am myself a dissenter from all known religions, and I hope that every kind of religious belief will die out.

If you have no intuitive sense of design, then call yourself an "information architect" and only use Helvetica.

The door available to everyone that can lead to happiness & success is the modest door of the public library. I found it to be so in my own life and work.

I think the IMF helped to detonate the Indonesian crisis.

And speaking of females, if I call you by one's name while my fangs are plunged deep in your neck, just run with it.