Mankind's worst enemy is fear of work

Mankind's worst enemy is fear of work

Misfortune tests friends, and detects enemies

Misfortune tests friends, and detects enemies

Nobody will ever win the battle of the sexes. There's too much fraternizing with the enemy.

Nobody will ever win the battle of the sexes. There's too much fraternizing with the enemy.

You and I were long friends : you are now my enemy, and I am yours.

You and I were long friends : you are now my enemy, and I am yours.

The face of the enemy frightens me only when I see how much it resembles me

The face of the enemy frightens me only when I see how much it resembles me

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.

None but yourself who are your greatest foe.

None but yourself who are your greatest foe.

We should forgive our enemies, but not before they are hanged.

We should forgive our enemies, but not before they are hanged.

You must consider every man your enemy who speaks ill of your
king; and . . . you must read more

You must consider every man your enemy who speaks ill of your
king; and . . . you must hate a Frenchman as you hate the devil.