It is always a great honour to mention a truth which has not become widespread yet. One of these truths is that man has no soul; he has only 'body' and 'mind'. Man's unshakable belief on the soul will not change this scientific truth! No belief can be higher than the scientific truths! Man can be born, can walk and work and can think without owning a mysterious and an immaterial soul! The soullessness of the man is a great tragedy both for the man and for the religion. But Man, contrary to the religion, will come out with triumph from this tragedy.

Those who run away from the reality will eventually get run over by it!

The reason while we are in danger in this universe is this: We need the universe but the universe does not need us!

Don't be like a train; don't travel on the same path! Thousands of different paths are waiting for you to walk! Don't be like a train!

If you want to reduce the rats, use the cats! If you want to reduce the fools, use the books!

When you look at the sky, you must know that you look at the cosmic factory which enabled you to exist as a live being!

There are some moments in man's life that looking back might cause him fall into the precipice! At those moments, man must just look forward!