"A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us."
The essence of learning is the acquisition of meanings.
生活中最大的荣耀不在于从不跌倒,而在于每次跌倒后都能站起来。
我的国家是世界,我的宗教是行善。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.