Till the enemy's weakness is known, he should be kept on friendly terms.

A debt should be paid off till the last penny; An enemy should be destroyed without a trace.

Till the enemy's weakness is known , he should be kept on friendly terms.

Even a captured enemy is not to be trusted.

Do I not destroy my enemies when I make them my friends?

The only enemy is ignorance. Peace, people. Let's get rid of all this nuclear testing.