Carl Gustav Jacob Jacobi
1804–1851 · German mathematician
Topics: mathematics
Any progress in the theory of partial differential equations must also bring about a progress in Mechanics.
— Carl Gustav Jacob JacobiWherever Mathematics is mixed up with anything, which is outside its field, you will find attempts to demonstrate these merely conventional propositions a priori, and it will be your task to find out the false deduction in each case.
— Carl Gustav Jacob Jacobi