There is nothing so disobedient as an undisciplined mind, and there is nothing so obedient as a disciplined mind.

Age is an issue of mind over matter. If you don't mind, it doesn't matter.

The brain can be developed just the same as the muscles can be developed, if on will only take the pains to trainthe mind to think.

All things are ready, if our mind be so.

Frame your mind to mirth and merriment which bars a thousand harms and lengthens life.

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