To change the world, change your mind

You cannot play with the animal in you without becoming wholly animal, play with falsehood without forfeiting your right to truth, play with cruelty without losing your sensitivity of mind.  He who wants to keep his garden tidy does not reserve a plot for weeds.

If you have a dream you can do yourself, it's not a big enough dream

He who has a why can deal with any what or how.

Only he who can see the invisible can do the impossible.

A good man cannot be harmed either in life or in death.