At no time are people so sedulously careful to keep their trifling appointments, attend to their ordinary occupations, and thus put a commonplace aspect on life, as when conscious of some secret that if suspected would make them look monstrous in the general eye.

We don't know each other's secrets quite so well as we flatter ourselves we do. We don't always know our own secrets as well as we might.

How can we expect another to keep our secret if we have been unable to keep it ourselves?

A good many men and women want to get possession of secrets just as spendthrifts want to get money-for circulation.

None can be so true to your secret as yourself.

Few secret undertakings ever did any nation any good.

There are no secrets except the secrets that keep themselves.

It always hurts when you lose a secret.

People are very secretive - secret even from themselves.

Secrets are the blood of life. Every big thing is a secret, even when you know it, because you never know all of it. If you can know everything about anything, it is not worth knowing.