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.
Peace comes from within. Do not seek it without.
Man is always prey to his truths. Once he has admitted them, he cannot free himself from them.
Do not be afraid to take a chance on peace, to teach peace, to live peace...Peace will be the last word of history.
You shall know the truth and the truth shall make you mad.
The victor will never be asked if he told the truth.
Do not trust all men, but trust men of worth; the former course is silly, the latter a mark of prudence.
There is nothing so powerful as truth - and often nothing so strange.
It is not worthy of a speaker of truth to curse people.
Everything should be as simple as it is, but not simpler.
Love truth, but pardon error.
The truth is found when men are free to pursue it.
The trust of the innocent is the liar's most useful tool.
Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that.
A truth that's told with bad intent beats all the lies you can invent.
I believe we are here on the planet Earth to live, grow up and do what we can to make this world a better place for all people to enjoy freedom.
Establishing lasting peace is the work of education; all politics can do is keep us out of war.
Fiction is the lie through which we tell the truth.
I'm for truth, no matter who tells it. I'm for justice, no matter who it is for or against. I'm a human being, first and foremost, and as such I'm for whoever and whatever benefits humanity as a whole.
I do not want the peace which passeth understanding, I want the understanding which bringeth peace.
Adversity is the first path to truth.