The day someone quits school he is condemning himself to a future of poverty.
I do not believe in the gifted. If [the students] have ganas, I can make them do it.
Life is not about how many times you fall down. It's about how many times you get back up.
Ask 'How will they learn best?' not 'Can they learn?'.
It goes like this: teaching is touching life
You burros have calculus in your blood.