My VIP patients often regret so many things on their deathbeds. They regret the bitterness they'll leave in people's hearts. They realize the no money, no church service, no eulogy, no funeral procession no matter how elaborate, can remove the legacy of a mean spirit.
Listen widely to remove your doubts and be careful when speaking about the rest and your mistakes will be few. See much and get rid of what is dangerous and be careful in acting on the rest and your causes for regret will be few. Speaking without fault, acting without causing regret: 'upgrading' consists in this.
The worst of it is that I am perpetually being punished for nothing; this governor loves to punish, and he punishes by taking my books away from me. It's perfectly awful to let the mind grind itself away between the upper and nether millstones of regret and remorse without respite; with books my life would be livable -- any life.
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.