Do not put your trust in a bad companion nor even trust an ordinary friend, for if he should get angry with you, he may bring all your secrets to light.

I feel that what was done in the dark will come to light. There are secrets everybody's gonna find out about.

I am not very good at keeping secrets at all! If you want your secret kept do not tell me!

Those base men who speak of the secret faults of others destroy themselves like serpents that stray onto anthills.

There's a lot of things blamed on me that never happened. But then, there's a lot of things that I did that I never got caught at.

Make war offensively; it is the sole means to become a great captain and to fathom the secrets of the art.