"Make failure your teacher, not your undertaker."

"Love knows how to end as the sun knows how to disappear."

"Some people aren't ready for what you have to offer."

"The purpose of education is to give the student the intellectual tools to analyze, whether verbally or numerically, and to reach conclusions based on logic and evidence."

"Attack him where he is unprepared, appear where you are not expected."

"The secret of education lies in respecting the pupil. It is not for you to choose what he shall know, what he shall do. It is chosen and foreordained and he only holds the key to his own secret."