Beyond a doubt truth bears the same relation to falsehood as light to darkness.
You do ill if you praise, but worse if you censure, what you do not understand.
That which can be lost cannot be deemed riches.
Do not reveal, if liberty is precious to you; my face is the prison of love.
The eye transmits its own image through the air to all the objects which face it, and also receives them on its own surface, whence the "sensus communis" takes them and considers them.
Ask advice of him who governs himself well.