“ Learning is not attained by chance, it must be sought for with ardor and diligence. 学习不是偶然获得的,必须用热情和勤奋去追求。 Abigail Adams 阿比盖尔·亚当斯
“ The shrewd guess, the fertile hypothesis, the courageous leap to a tentative conclusion - these are the most valuable coins of the thinker at work. But in most schools guessing is heavily penalized and is associated somehow with laziness. 精明的猜测、丰富的假设、大胆地得出试探性的结论——这些都是思想家在工作中最宝贵的财富。但在大多数学校里,猜测会受到严厉的惩罚,而且在某种程度上与懒惰有关。 Jerome Bruner 杰罗姆布鲁纳
“ It is only when we forget all our learning that we begin to know. 只有当我们忘记所有的知识时,我们才开始知道。 Henry David Thoreau 亨利·大卫·梭罗