Forgiveness is the key to action and freedom.
Simplicity is the keynote of all true elegance.
The heart is the key of the world and of life.
Action is the foundational key to all success.
A very little key will open a very heavy door.
The key to every man is his thought.
Continuous effort - not strength or intelligence - is the key to unlocking our potential.
I have the handicap of being born with a special language to which I alone have the key.
The key to education is the experience of beauty.
