War is an ugly thing, but not the ugliest of things. The ugliest is that man who thinks nothing is worth fighting and dying for and lets men better and braver than himself protect him.
- John Stuart Mill
Wrongs are often forgiven, but contempt never is. Our pride remembers it forever.
- Lord Chesterfield
Those who make peaceful revolution impossible will make violent revolution inevitable.
- John F. Kennedy
All violence consists in some people forcing others, under threat of suffering or death, to do what they do not want to do.
- Leo Tolstoy
The weakness of pure individualism is that there are no pure individuals.
- Kenneth Boulding
I have invented something which...I have been calling "Senesh's Law" -- That if you can't teach it to the second grade it probably isn't true.
- Kenneth Boulding
If you want to build a ship, don't drum up people to collect wood and don't assign them tasks and work, but rather teach them to long for the endless immensity of the sea.
- Antoine de Saint-Exupery
The most potent weapon in the hands of the oppressor is the mind of the oppressed.
- Steve Biko
If there's this many hungry people there's really something wrong.
- Andy Warhol
Anger is an acid that can do more harm to the vessel in which it stands than to anything on which it is poured.
The search for truth is more precious than its possession.
- Albert Einstein
Never doubt that a small group of thoughtful committed citizens can change the world: Indeed it's the only thing that ever has.
- Margaret Mead
Sensitivity to the immense needs of humanity brings with it a spontaneous rejection of the arms race, which is incompatible with the all out struggle against hunger, sickness, under-development and illiteracy.
- Pope John Paul II
How much more grievous are the consequences of anger than the causes of it.
- Marcus Aurelius
If we cannot end our differences at least we can make the world safe for diversity.