You can have no dominion greater or less than that over yourself.

Nothing will be left, Nothing in the air, nothing under the earth, nothing in the waters. All will be exterminated.

Let not your rage or malice destroy a life.

That which can be lost cannot be deemed riches.

Whoever does not respect life, does not deserve it.

It is no small benefit on finding oneself in bed in the dark to go over again in the imagination the main lines of the forms previously studied, or other noteworthy things conceived by ingenious speculation.

To enjoy - to love a thing for its own sake and for no other reason.