The more flesh, the more worms; the more possessions, the more worry.

Do not unto others that which is hateful unto thee.

Who does not grow, declines.

Say not: “When I have free time I shall study”, for you may perhaps never have any free time

Golden Rule”: “That which is hateful to you, do not do to your fellow. That is the whole Torah; the rest is the explanation; go and learn.

Moreover he saw a skull floating on the surface of the water and he said unto it: Because you drowned others they drowned you; and those that drowned you will eventually be drowned.

If I am not for myself, then who will be for me? But when I am for myself, then what am "I"? And if not now, when?