William T. Kelley, one of his professors at Wharton Business School, where the orange one “earned” his bachelor’s degree, also seemed to have summed it up quite well. According to close friends, he said on numerous occasions:

Donald Trump was the dumbest goddamn student I ever had!

Whether this is true can no longer be objectively verified, as Kelley has passed away - but it is supported by the fact that Trump’s grades are unavailable - they are kept secret, which in itself says it all…