The sacrifice which causes sorrow to the doer of the sacrifice is no sacrifice. Real sacrifice lightens the mind of the doer and gives him a sense of peace and joy. The Buddha gave up the pleasures of life because they had become painful to him.
I believe in the doctrine of non-violence as a weapon of the weak. I believe in the doctrine of non-violence as a weapon of the strongest. I believe that a man is the strongest soldier for daring to die unarmed.