I think perhaps the better rationality quote from that honors linear algebra site you linked is “See if you can use this proof to show the square root of three is irrational. Then try the square root of four. If it works, you did something wrong.”
I think perhaps the better rationality quote from that honors linear algebra site you linked is “See if you can use this proof to show the square root of three is irrational. Then try the square root of four. If it works, you did something wrong.”