... you can never be sure of what has passed between husband and wife or lover and mistress.

You cannot imagine what sorrow and anger seize one's whole soul when a great idea, which one has long and piously revered, is picked up by some bunglers and dragged into the street, to more fools like themselves, and one suddenly meets it in the flea market, unrecognizable, dirty, askew, absurdly presented, without proportion, without harmony, a toy for stupid children.

Woe to the suicides! I believe that there can be none more miserable than they. Oh, there are some who remain proud and fierce even in hell, in spite of their certain knowledge and contemplation of the absolute truth; there are some fearful ones who have given themselves over to Satan and his proud spirit entirely. For such, hell is voluntary and ever consuming; they are tortured by their own choice. For they have cursed themselves, cursing God and life. And they will burn in the fire of their own wrath forever and yearn for death and annihilation. But they will not attain to death.

The man who is happy is fulfilling the purpose of existence

Life [had] replaced logic.

There is nothing higher and stronger and more wholesome and useful for life in later years than some good memory, especially a memory connected with childhood, with home.

You pass by a little child, you pass by, spiteful, with ugly words, with wrathful heart; you may not have noticed the child, but he has seen you, and your image, unseemly and ignoble, may remain in his defenseless heart. You don't know it, but you may have sown an evil seed in him and it may grow, and all because you were not careful before the child, because you did not foster in yourself a careful, actively benevolent love.