一本正經(jīng)地對(duì)待消遣和刻板地追求學(xué)問，結(jié)果就會(huì)成為一個(gè)學(xué)究。
有人告訴我在我書中每個(gè)方程式將會(huì)降低一半的銷售量。結(jié)果，我確實(shí)放了一個(gè)方程式——愛因斯坦著名的等式，E=mc2。我發(fā)現(xiàn)這并沒有嚇跑我一半的潛在讀者。
The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.