In silence, in steadiness, in severe abstraction, let him hold by him-delf, add observation to observation, patient of neglect, patient of reproach , and bide his own time , happy enough if he can satisfy himself alone that thia day he has seen something truly. (Ralph Waldo Emersom, American thihker) 学者应该高度集中精力，坚定信仰与追求，坚持缄默，继续观察。他要忍耐人们的忽视与责备，等待自己因为发现了某些真理而满怀欣喜的时机 --
爱默生