What does reason know? Reason only knows what it has succeeded in learning.

Let us first fulfill Christ's injunction ourselves and only then venture to expect it of our children. Otherwise we are not fathers, but enemies of our children, and they are not our children, but our enemies, and we have made them our enemies ourselves.

It suddenly seemed to me that I was lonely, that every one was forsaking me and going away from me. Of course, any one is entitled to ask who "every one" was. For though I had been living almost eight years in Petersburg I had hardly an acquaintance. But what did I want with acquaintances? I was acquainted with all Petersburg as it was.

Do you know I don't know how one can walk by a tree and not be happy at the sight of it? How can one talk to a man and not be happy in loving him! Oh, it's only that I'm not able to express it...And what beautiful things there are at every step, that even the most hopeless man must feel to be beautiful! Look at a child! Look at God's sunrise! Look at the grass, how it grows! Look at the eyes that gaze at you and love you!

A single day is sufficient for a man to discover what happiness is.

Love all God’s creation, both the whole and every grain of sand. Love every leaf, every ray of light. Love the animals, love the plants, love each separate thing. If thou love each thing thou wilt perceive the mystery of God in all; and when once thou perceive this, thou wilt thenceforward grow every day to a fuller understanding of it: until thou come at last to love the whole world with a love that will then be all-embracing and universal.

Compassion is the chief law of human existence.