Science is the outcome of being prepared to live without certainty and therefore a mark of maturity. It embraces doubt and loose ends.

The image is one thing and the human being is another...It's very hard to live up to an image, put it that way.

We must be willing to fail and to appreciate the truth that often 'Life is not a problem to be solved, but a mystery to be lived.'

Don't own so much clutter that you will be relieved to see your house catch fire.

Rudeness is the weak man's imitation of strength.

Don't cry for a man who's left you - the next one may fall for your smile.

It's only terrible to have nothing to wait for.

Only he who accepts clashes and conflicts in life, loves life.

Im not in this world to live up to your expectations and youre not in this world to live up to mine.

Live your life and forget your age.

Life is like playing a violin solo in public and learning the instrument as one goes on.

The rich will do anything for the poor but get off their backs.

It takes a long time to grow young.

The earth is like a spaceship that didn't come with an operating manual.

There are two things a person should never be angry at, what they can help, and what they cannot.

And the day came when the risk to remain tight in a bud was more painful than the risk it took to blossom.

It was my care to make my life illustrious not by words more than by deeds.

One day, in retrospect, the years of struggle will strike you as the most beautiful.

The 'good old times'-all times, when old, are good.

Noble life demands a noble architecture for noble uses of noble men. Lack of culture means what it has always meant: ignoble civilization and therefore imminent downfall.

There are two tragedies in life. One is to lose your heart's desire. The other is to gain it.