Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.Henry Wadsworth Longfellow
Whoever, fleeing marriage and the sorrows that women cause, does not wish to wed comes to a deadly old age.Hesiod
There is no class so pitiably wretched as that which possesses money and nothing else.Andrew Carnegie
Make the most of your regrets; never smother your sorrow, but tend and cherish it till it comes to have a separate and integral interest. To regret deeply is to live afresh.Henry David Thoreau
Two aged men, that had been foes for life, Met by a grave, and wept - and in those tears They washed away the memory of their strife; Then wept again the loss of all those years.Jean Paul
Good night, good night! Parting is such sweet sorrow, that I shall say good night till it be morrow.William Shakespeare
Everything human is pathetic. The secret source of humor itself is not joy but sorrow. There is no humor in heaven.Mark Twain
He who is overly attached to his family members experiences fear and sorrow, for the root of all grief is attachment. Thus one should discard attachment to be happy.The Buddha