Let us respect gray Lairs, but, above all, our own.
How many wells of science there are in whose depths there is nothing but clear water!
True courage is like a kite; a contrary wind raises it higher.
Where talent is a dwarf, self-esteem is a giant.
Perfect servants would be the worst of all for certain masters, whose happiness consists in finding fault with them.
What we gain by experience is not worth that we lose in illusion