All religions, arts and sciences are branches of the same tree. All these aspirations are directed toward ennobling man's life lifting it from the sphere of mere physical existence and leading the individual towards freedom.
Before God we are equally wise and equally foolish.
Bear in mind that the wonderful things you learn in your schools are the work of many generations, produced by enthusiastic effort and infinite labour in every country of the world. All this is put into your hands as your inheritance in order that you may receive it, honour it, add to it and one day faithfully hand it to your children. Thus do we mortals achieve immortality in the permanent things which we create in common?
Creativity is contagious. Pass it on.
Common sense is the collection of prejudices acquired by age eighteen.
Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.
Everyone who is seriously involved in the pursuit of science becomes convinced that a spirit is manifest in the laws of the Universe - a spirit vastly superior to that of a man. In this way the pursuit of science leads to a religious feeling of a special sort which is indeed quite different from the religiosity of someone more naive.
Example isn't another way to teach. It is the only way to teach.