Praise thyself never.

Do everything as in the eye of another.

Leave in concealment what has long been concealed.

The gladiator is formulating his plan in the arena or essentially Too late.

Dissembling profiteth nothing; a feigned countenance, and slightly forged externally, deceiveth but very few.

The sovereign good of man is a mind that subjects all things to itself and is itself subject to nothing; such a man's pleasures are modest and reserved, and it may be a question whether he goes to heaven, or heaven comes to him; for a good man is influenced by God Himself, and has a kind of divinity within him.

The time will come when diligent research over periods will bring to light things which now lie hidden...Many discoveries are reserved for ages still to come, when memories of us will have been effaced. Our universe is a sorry little affair unless it has something for every age to investigate. nature does not reveal her mysteries once and for all.