如果某個行業對智商有最起碼的標準，最好的辦法就是要求學物理，比如醫生

A physics professor was explaining a complicated concept when a premed student interrupted him
"Why do we have to learn this stuff?" the young man blurted out.
"To save lives," the professor replied.
"How does physics save lives?" the smartass student asked.
"Physics saves lives," the professor said,
"Because it keeps certain people out of medical school."