I dare say that my ancestors must have had enemies with Taylor, Cosey and Grandpa Lagrange! Otherwise, I wouldn't have chosen the Department of Mathematics by such a strange coincidence, and I wouldn't have been so angry to meet such an inhuman teacher! Ah, Grandpa Fourier and Grandpa Fermat, I will definitely carry forward your last wishes and carry forward mathematical research, so please protect me from the clutches of this scheming bastard!
——Excerpt from Tao Li's diary