Life is full of misery, loneliness, and suffering - and it's all over much too soon.

Live to the point of tears.

People do not like to think. If one thinks, one must reach conclusions. Conclusions are not always pleasant.

Courage is a kind of salvation.

Nothing exists except atoms and empty space; everything else is opinion.

Safeguarding the rights of others is the most noble and beautiful end of a human being.

Science is the most reliable guide for civilization, for life, for success in the world. Searching a guide other than the science is meaning carelessness, ignorance and heresy.

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

Doing nothing is happiness for children and misery for old men.

Your purpose in life is to find your purpose and give your whole heart and soul to it.

All my life I used to wonder what I would become when I grew up. Then, about seven years ago, I realized that I was never going to grow up - that growing is an ever ongoing process.

If I get married, I want to be very married.

The gratification of wealth is not found in mere possession or in lavish expenditure, but in its wise application.

Let the guarantee of free speech be in every man's determination to use it, and we shall have no need of paper declarations.

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

If one's different, one's bound to be lonely.

Losing your way on a journey is unfortunate. But, losing your reason for the journey is a fate more cruel.

A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.

If you break your neck, if you have nothing to eat, if your house is on fire, then you got a problem. Everything else is inconvenience.

The more sand that has escaped from the hourglass of our life, the clearer we should see through it.

Do not wait for the last judgment. It comes every day.