No amount of experimentation can ever prove me right; a single experiment can prove me wrong.

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.

Life is full of grief, to exactly the degree we allow ourselves to love other people.

Have trembled beneath the pressure of a light beam.

They say the oil spill has the potential to kill more wildlife than a Sarah Palin hunting trip.

Success is not the key to happiness, happiness is the key to success.

Donald Trump poses a serious threat to America, based on what he has said. He is unqualified to be president and he is unfit temperamentally to be commander-in-chief.

People are not what they seem to be according to their looks.

Love is the only thing that we can carry with us when we go, and it makes the end so easy.

To me, family is everything. I want children to realize how important their families are and what a support system a family is.

I have to prove myself in a lot of ways - as an actor, as a person, as someone who can handle pressure.

I played the clarinet, and my sister played the violin... If wed had the discipline and the passion, maybe we could have been good.