“Life will follow the path it started upon, and will neither reverse nor check its course; it will make no noise, it will not remind you of its swiftness. Silent it will glide on; it will not prolong itself at the command of a king, or at the applause of the populace. Just as it was started on its first day, so it will run; nowhere will it turn aside, nowhere will it delay.”

“Life, if you know how to use it, is long; but…many, following no fixed aim, shifting and… dissatisfied, are plunged by their fickleness into plans that are ever new; some have no fixed principle by which to direct their course.”

“A physician is not angry at the intemperance of a mad patient; nor does he take it ill to be railed at by a man in a fever. Just so should a wise man treat all mankind, as a physician does his patient; and looking upon them only as sick and extravagant.”

“It's not because things are difficult that we dare not venture. It's because we dare not venture that they are difficult.”

“I am not a ‘wise man,’ nor . . . shall I ever be. And so require not from me that I should be equal to the best, but that I should be better than the wicked. It is enough for me if every day I reduce the number of my vices, and blame my mistakes.”

“It is not that we have so little time but that we lose so much. ... The life we receive is not short but we make it so; we are not ill provided but use what we have wastefully.”

“It takes the whole of life to learn how to live, and -what will perhaps make you wonder more - it takes the whole of life to learn how to die.”