If you are pure, if you are strong, you, one man are equal to the whole world.

The will is stronger than anything else. Everything must go down before the will, for it comes from God. A pure and strong will is omnipotent.

A strong spirit transcends rules.

The cheerful mind perseveres and the strong mind hews its way through a thousand difficulties.

Be strong! Don't talk of ghosts and devils.

A strong man doesn't have to be dominant toward a woman. He doesn't match his strength against a woman weak with love for him. He matches it against the world.