It isn't enough to talk about peace; one must believe in it. And it isn't enough to believe in it; one must work at it.
In a time of deceit telling the truth is a revolutionary act.
A lie can travel half way around the world while the truth is putting on its shoes.
Of life's two chief prizes, beauty and truth, I found the first in a loving heart and the second in a laborer's hand.
Establishing lasting peace is the work of education; all politics can do is keep us out of war.
How dreadful knowledge of the truth can be when there's no help in the truth.
The purpose of argument is to change the nature of truth.
I do not want the peace which passeth understanding, I want the understanding which bringeth peace.
Strive always to excel in virtue and truth.
To love truth for truth's sake is the principal part of human perfection in this world, and the seed-plot of all other virtues.
Love truth, but pardon error.
If we cannot end now our differences, at least we can help make the world safe for diversity.
Truth is a tendency.
The truth is not for all men but only for those who seek it.
Never apologise for showing feeling. When you do so, you apologise for the truth.
Adversity is the first path to truth.
The trust of the innocent is the liar's most useful tool.
There is no 'way to peace,' there is only 'peace.
Peace is not something you wish for; it is something you make, something you are, something you do, and something you give away.
It is not truth that matters, but victory
Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.