The hardest arithmetic to

The hardest arithmetic to master is that which enables us to count our blessings. Eric Hoffer

The attempt to apply

The attempt to apply rational arithmetic to a problem in geometry resulted in the first crisis in the history of mathematics. The two relatively simple problems — the determination of the diagonal of a square and that of the circumference of a circle — revealed the existence of new mathematical beings for which no place … Read more

The modern Gamaliel should

The modern Gamaliel should teach ethics. Ethics is the science of human duty. Arithmetic tells man how to count his money; ethics how he should acquire it, whether by honesty or fraud. Geography is a map of the world; ethics is a beautiful map of duty. This ethics is not Christianity, it is not even … Read more