One of the strongest motives for wishing to work on yourself is the realization that you may die at any moment - only you must first realize this.

If you want to lose your faith, make friends with a priest.

From my point of view, he can be called a remarkable man who stands out from those around him by the resourcefulness of his mind, and who knows how to be restrained in the manifestations which proceed from his nature, at the same time conducting himself justly and tolerantly towards the weaknesses of others.

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.

Common aim is stronger than blood.

What you need to know is very little, but to know that little takes very very much.

As long as our ideas are the same, we will never be apart.