"We feel at first as if some opportunities of kindness and sympathy were lost, but learn afterward that any pure grief is ample recompense for all. That is, if we are faithful; -- for a spent grief is but sympathy with the soul that disposes events, and is as natural as the resin of Arabian trees. -- Only nature has a right to grieve perpetually, for she only is innocent. Soon the ice will melt, and the blackbirds sing along the river which he frequented, as pleasantly as ever. The same everlasting serenity will appear in this face of God, and we will not be sorrowful, if he is not."
- Henry David Thoreau