My nearest
And dearest enemy.

My nearest
And dearest enemy.

When there is no enemy within, the enemies outside cannot hurt you.

When there is no enemy within, the enemies outside cannot hurt you.

Unthinking respect for authority is the greatest enemy of truth.

Unthinking respect for authority is the greatest enemy of truth.

Treat your friend as if he will one day be your enemy, and your enemy as if he will one read more

Treat your friend as if he will one day be your enemy, and your enemy as if he will one day be your friend

A weak Invention of the Enemy.

A weak Invention of the Enemy.

Never explain -- your friends do not need it and your enemies will not believe you anyway.

Never explain -- your friends do not need it and your enemies will not believe you anyway.

He has no enemy, you say;
My friend your boast is poor,
He who hath mingled in read more

He has no enemy, you say;
My friend your boast is poor,
He who hath mingled in the fray
Of duty that the brave endure
Must have made foes. If he has none
Small is the work that he has done.
He has hit no traitor on the hip;
Has cast no cup from perjured lip;
Has never turned the wrong to right;
Has been a coward in the fight.

Never interrupt your enemy when he is making a mistake.

Never interrupt your enemy when he is making a mistake.

I was right to back Muhammad Ali, but it caused me major enmity in many areas of this nation.

I was right to back Muhammad Ali, but it caused me major enmity in many areas of this nation.