Men practice war; beasts do not.
Nature has given us the seeds of knowledge, not knowledge itself.
Leave in concealment what has long been concealed.
I will have a care of being a slave to myself, for it is a perpetual, a shameful, and the heaviest of all servitudes; and this may be done by moderate desires.
The largest part of goodness is the will to become good.
When I think over what I have said, I envy dumb people.