Why is it that we rejoice at a birth and grieve at a funeral? It is because we are not the person involved. Mark Twain
There is within us a moral instinct which forbids us to rejoice at the death of even an enemy. Henryk Sienkiewicz
Just rejoice at that news and congratulate our forces and the marines... Rejoice. Margaret Thatcher
I have no right to rejoice at the death of my enemy when I do not have eternal life myself. Persian Proverb
Do not rejoice at my grief, for when mine is old yours will be new. Spanish Proverb
When your neighbor's horse falls into a pit, you should not rejoice at it, for your own child may fall into it too. Yoruba Proverb