Horizons will not come to you; you must go to the horizons!
Sand can resist to water; but it cannot win. Ignorant can resist to knowledge; but it cannot win.
A man who gets up very early creates a new day within the same day!
Don't look for an unshakable rock to stand on; there ain't any! Rather, learn how to stand still on a shaking rock!
Happiness in nature is a double happiness; sorrow in nature is a half sorrow!
Freedom gives you the air of the high mountains.