Educator Quotes and aphorisms about harder Carl Hart Hans Rosling ,, I loved statistics from a young age. And I studied very much in Sweden. I used to be in the upper q... Sal Khan Walter Russell Mead Walter Russell Mead ,, Unlike some, I don't claim to hold the mystic key to the future. But judging from past events, it s... Mother Angelica Randy Pausch Rosalind Wiseman John P. Kotter Jill Biden