Calculus Quote by Gottfried Leibniz

In my free time I do differential and integral calculus.

— Karl Marx

You are a potential genius; there is no problem you cannot solve, and no answer you cannot find somewhere.

— Brian Tracy

History was easy, but I don't know about the Calculus. It seemed like it was making sense, so that probably means I failed.

— Stephenie Meyer

I found a discarded textbook on calculus in a wastebasket and read it from cover to cover.

— John Pople

You can't solve a problem on the same level that it was created. You have to rise above it to the next level.

— Anurag Prakash Ray

If you want to penetrate into the heart of physics, then let yourself be initiated into the mysteries of poetry.

— Karl Wilhelm Friedrich Schlegel

The calculus is the greatest aid we have to the application of physical truth in the broadest sense of the word.

— William Fogg Osgood

All I remember about the examination is that there was a question on Sturm's theorem about equations, which I could not do then and…

— Louis J. Mordell

Before you make the key, study the lock.

— J.A. Konrath

A mathematical problem should be difficult in order to entice us, yet not completely inaccessible, lest it mock at our efforts. It should be…

— David Hilbert

It is well known that the central problem of the whole of modern mathematics is the study of transcendental functions defined by differential equations.

— Felix Klein

“differential equations that can be solved in “closed form,” that is, by means of a formula for the unknown function f, are the exception…

— Timothy Gowers