One never knows what life may have in store for us, and it's always good to know where the emergency exit is.
He knows his own faults, but also knows his qualities.
Believing that your parents are always right.
Timidity puts obstacles in your path, boldness eliminates them.
Anyone who has known happiness will never again be able humbly to accept sadness.
In order for us to liberate the energy of our strength, our weakness must first have a chance to reveal itself.