For 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.
It is not more vacation we need - it is more vocation.
Anyone who thinks must think of the next war as they would of suicide.
Understanding is a two-way street.
We are afraid to care too much, for fear that the other person does not care at all.
Never allow a person to tell you no who doesn't have the power to say yes.