In youth, the greatest success is to see the world from the eyes of the aged people and to feel exactly how they feel.
When the way looks infinitely long, if you are sure that it is the right way, ignore the distance and start walking!
In old age, mirror is not a friend!
For the land, the sea is beautiful; for the sea, the land is beautiful!
The roads to the stars are open only to those who grasp the great thoughts!
For those who are on the roof become insolent as they don't know yet about the slope and the slipperiness of the roof!