Say not always what you know, but always know what you say.
Personally, people know themselves very poorly.
Only the shallow know themselves.
Men and melons are hard to know.
Knowing your own darkness is the best method for dealing with the darknesses of other people.
I have been impressed with the urgency of doing. Knowing is not enough; we must apply. Being willing is not enough; we must do.
He that would live in peace and at ease, Must not speak all he knows, nor judge all he sees.
Every woman knows all about everything.
As a friend, as a friend As a known enemy[Also know as:]A friend is nothing but a known enemy.
