Do you remember how electrical currents and 'unseen waves' were laughed at? The knowledge about man is still in its infancy.

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.

I fell in love with the expression in his eyes when he looked at me.

The language of nature is silence.

Every moment before this one depends on this one.

My biggest success is getting over the things that have tried to destroy and take me out of this life. Those are my biggest successes. It has nothing to do with work.

An enormous part of our mature experience cannot not be expressed in words.

I can like men who are a little light in the loafers.

The 20th century was the century of war and blood. The 21st century is the century of dialogue.

I don't see anybody as either ordinary or extraordinary. I see them simply as people in front of my lens.

A lively faith will bear aloft the mind, and leave the luggage of good works behind.

Real fear is like intense pain. It's there to warn you something's truly wrong.