The highest that a man can attain is to be able to do.

It is the greatest mistake to think that man is always one and the same. A man is never the same for long. He is continually changing. He seldom remains the same even for half an hour.

Religion is doing; a man does not merely think his religion or feel it, he 'lives' his religion as much as he is able, otherwise it is not religion but fantasy or philosophy.

Real love is a cosmic force which goes through us. If we crystallize it, it becomes the greatest power in the world.

If you help others, you will be helped, perhaps tomorrow, perhaps in one hundred years, but you will be helped. Nature must pay off the debt. It is a mathematical law and all life is mathematics.

In properly organized groups no faith is required; what is required is simply a little trust and even that only for a little while, for the sooner a man begins to verify all he hears the better it is for him.

It is the same with everything else, with food, with pleasures, with sleep; with everything there is a limit to what is necessary. After this "sin" begins. This is something that must be grasped, a "sin" is something which is not necessary.