Critical comments by students should be taken in a friendly spirit, accumulation of material should not stifle the student’s independence.
挑战在于创建能够将私人激励与知识的社会价值相结合的机构。
Success is not final, failure is not fatal: It is the courage to continue that counts.
育儿不是一门科学,而是一种关系。
The human being is a most curious creature. He thinks he has a soul, but all he has is a body.
复杂的问题往往有简单的答案。
知识最大的敌人不是无知,而是知识的幻觉。
实现明天理想的唯一障碍是今天的疑虑。