From Math With Bad Drawings:
Additionally, my favorites from the comments:
Evariste Galois gets an A+ in math and gets a D in behavior. Evariste is a very creative mathematician with potential for greatness. But he needs to get along better with others. Getting into fights is not the way to succeed.
Gödel is excellent at logic but his work is often incomplete.
I am missing Heisenberg’s report card here. “Werner refuses to give an exact answer and seems to be proud of his uncertainty.”
Benoit Mandelbrot C+, great at drawing designs but keeps going on and on and on about perimeters. Next time he should work on calculating areas as his answers were always zero…