Dear as remembered kisses after death, And sweet as those by hopeless fancy feign'd On lips that are for others; deep as love, Deep as first love, and wild with all regret; O Death in Life, the days that are no more!
We will never regret the kind words spoken or the affection shown. Rather, our regrets will come if such things are omitted from our relationships with those who mean the most to us.
I regret that we weren't able to reform Social Security. The fact that we weren't able to when we had majorities in the House and the Senate I think reflected poorly on our political party.
Even popularity can be overdone. In Rome, along at first, you are full of regrets that Michelangelo died; but by and by, you only regret that you didn't see him do it.
I can imagine no greater disservice to the country than to establish a system of censorship that would deny to the people of a free republic like our own their indisputable right to criticize their own public officials. While exercising the great powers of the office I hold, I would regret in a crisis like the one through which we are now passing to lose the benefit of patriotic and intelligent criticism.
It is a matter for considerable regret that Fermat, who cultivated the theory of numbers with so much success, did not leave us with the proofs of the theorems he discovered. In truth, Messrs Euler and Lagrange, who have not disdained this kind of research, have proved most of these theorems, and have even substituted extensive theories for the isolated propositions of Fermat. But there are several proofs which have resisted their efforts.
Who that has plodded on to middle age would take back upon his shoulders ten of the vanished years, with their mingled pleasures and pains? Who would return to the youth he is forever pretending to regret?
You must not procrastinate. Rather, you should make preparations so that even if you did die tonight, you would have no regrets. If you develop an appreciation for the uncertainty and imminence of death, your sense of the importance of using your time wisely will get stronger and stronger.