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!

It is wonderful to have great ambitions and splendid dreams as long as these ambitions and dreams are wonderful for the humanity too!

In the middle of a perfect tranquillity, it is an art to imagine about the nightmares of storms!

A man who can be happy with the crumbs of light in the dark corridors of life infinitely deserves the brightest Sun!

Science is the Noah's Ark very itself! Seek no other vessel!

To get fruits from the tree branches, shake them with hands; to get fruits from men, shake them with clever ideas!

Spring blossoms are fairy tales, autumn leaves are tragic dramas.