So long as people do not consider all men as their brothers and do not consider human life as the most sacred thing, which rather than destroy they must consider it their first and foremost duty to support; that is so long as people do not behave towards one another in a religious manner, they will always ruin one another's lives for the sake of personal gain.

But the older he grew and the more intimately he came to know his brother, the oftener the thought occurred to him that the power of working for the general welfare – a power of which he felt himself entirely destitute – was not a virtue but rather a lack of something: not a lack of kindly honesty and noble desires and tastes, but a lack of the power of living, of what is called heart – the aspiration which makes a man choose one out of all the innumerable paths of life that present themselves, and desire that alone.

We are all created to be miserable, and that we all know it, and all invent means of deceiving each other. And when one sees the truth, what is one to do?

There is trouble with a wife, but it's even worse with a woman who is not a wife.

I imagine, joking apart, that to know love, one must make mistakes and then correct them.

Well, pray if you like, only you'd do better to use your judgment.

If a man, before he passed from one stage to another, could know his future life in full detail, he would have nothing to live for. It is the same with the life of humanity. If it had a programme of the life which awaited it before entering a new stage, it would be the surest sign that it was not living, nor advancing, but simply rotating in the same place.