The time to repair the roof is when the sun is shining.

We have the power to make this the best generation of mankind in the history of the world-or to make it the last.

Let us never negotiate out of fear. But let us never fear to negotiate.

The time to repair the roof is when the sun is shining.

There are no "white" or "colored" signs on the foxholes or graveyards of battle.

I am sorry to say that there is too much point to the wisecrack that life is extinct on other planets because their scientists were more advanced than ours.

Mankind must put an end to war, or war will put an end to mankind.

People have not been horrified by war to a sufficient extent ... War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige as the warrior does today.

Victory has a thousand fathers, but defeat is an orphan.