Leonhard Euler

1707 - 1783

A Quote by Leonhard Euler on belief, doubt, mathematics, mystery, and people

If a nonnegative quantity was so small that it is smaller than any given one, then it certainly could not be anything but zero. To those who ask what the infinitely small quantity in mathematics is, we answer that it is actually zero. Hence there are not so many mysteries hidden in this concept as they are usually believed to be. These supposed mysteries have rendered the calculus of the infinitely small quite suspect to many people. Those doubts that remain we shall thoroughly remove in the following pages, where we shall explain this calculus.

Leonhard Euler (1707 - 1783)

Contributed by: Zaady

A Quote by Leonhard Euler on losing

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[upon losing the use of his right eye] Now I will have less distraction.

Leonhard Euler (1707 - 1783)

Source: H. Eves In Mathematical Circles, Boston: Prindle, Weber and Schmidt, 1969.

Contributed by: Zaady

A Quote by Leonhard Euler on belief, day, mind, mystery, order, and reason

Mathematicians have tried in vain to this day to discover some order in the sequence of prime numbers, and we have reason to believe that it is a mystery into which the human mind will never penetrate.

Leonhard Euler (1707 - 1783)

Source: G. Simmons Calculus Gems, New York: McGraw Hill Inc., 1992.

Contributed by: Zaady

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