The most instructive experiences are those of everyday life.

Behold! I am weary of my wisdom, like the bee that has gathered too much honey; I need hands outstretched to take it from me. I wish to spread it and bestow it, until the wise have once more become joyous in their folly, and the poor happy in their riches.

Do you believe then that the sciences would ever have arisen and become great if there had not before hand been magicians, alchemists, astrologers and wizards, who thirsted and hungered after abscondite and forbidden powers?

Something might be true while being harmful and dangerous in the highest degree. Indeed, it might be a basic characteristic of existence that those who know it completely would perish, in which case the strength of a spirit should be measured according to how much of the 'truth' one could still barely endure- or to put it more clearly, to what degree one would require it to be thinned down, shrouded, sweetened, blunted, falsified.

Whoever reaches his ideal transcends it eo ipso.

You may have enemies whom you hate, but not enemies whom you despise. You must be proud of your enemy: then the success of your enemy shall be your success too.

One does not want to be deceived, under the supposition that it is injurious, dangerous, or fatal to be deceived.