Very often inertia, selfishness, and vanity play the greatest role in our trust in others; inertia when we prefer to trust somebody else, in order not to investigate, be vigilant, or act ourselves; selfishness when the desire to speak about our own affairs tempts us to confide in someone else; vanity when it concers something that we are proud of.

There is nothing to be got in the world anywhere; privation and pain pervade it, and boredom lies in wait at every corner for those who have escaped them. Moreover, wickedness usually reigns, and folly does all the talking. Fate is cruel, and human beings are pathetic.

Qualsiasi uomo notevole, chiunque cioè non appartenga a quei 5/6 dell'umanità dotati tanto miseramente dalla natura, rimarrà dopo I quarant'anni difficilmente esente da una certa traccia di misantropia.

The art of not reading is a very important one. [. . .] [Y]ou should remember that he who writes for fools always find a large public. – A precondition for reading good books is not reading bad ones: For life is short.

A man can be himself only so long as he is alone; and if he does not love solitude, he will not love freedom; for it is only when he is alone that he is really free.

What give all that is tragic, whatever its form, the characteristic of the sublime, is the first inkling of the knowledge that the world and life can give no satisfaction, and are not worth our investment in them. The tragic spirit consists in this. Accordingly it leads to resignation.