It is the calm, forgiving, equable, well-balanced mind that does the greatest amount of work.

The eye sees all, but the mind shows us what we want to see.

The first thing I do in the morning is to make my bed and while I am making up my bed I am making up my mind as to what kind of a day I am going to have.

I realized then that if something is at stake, the human mind gets ignited and working capacity gets enhanced manifold.

Troubles are only mental; it is the mind that manufactures them, and the mind can gorge them, banish them, abolish them.

There is no illness of the body except for the mind.