Calculus Quote by Leonhard Euler

Nothing takes place in the world whose meaning is not that of some maximum or minimum.

— Leonhard Euler

Although to penetrate into the intimate mysteries of nature and thence to learn the true causes of phenomena is not allowed to us, nevertheless…

— Leonhard Euler

A function of a variable quantity is an analytic expression composed in any way whatsoever of the variable quantity and numbers or constant quantities.

— Leonhard Euler

Thus you see, most noble Sir, how this type of solution to the Königsberg bridge problem bears little relationship to mathematics, and I do…

— Leonhard Euler

The kind of knowledge which is supported only by observations and is not yet proved must be carefully distinguished from the truth; it is…

— Leonhard Euler

Since the fabric of the universe is most perfect and the work of a most wise Creator, nothing at all takes place in the…

— Leonhard Euler

If a nonnegative quantity was so small that it is smaller than any given one, then it certainly could not be anything but zero.…

— Leonhard Euler

Logic is the foundation of the certainty of all the knowledge we acquire.

— Leonhard Euler

For the sake of brevity, we will always represent this number 2.718281828459... by the letter e.

— Leonhard Euler

In the meantime, most noble Sir, you have assigned this question to the geometry of position, but I am ignorant as to what this…

— Leonhard Euler

Mathematicians have tried in vain to this day to discover some order in the sequence of prime numbers, and we have reason to believe…

— Leonhard Euler

Now I will have less distraction.

— Leonhard Euler