A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
The mind is a biological instrument for managing life's challenges.
成功絕非偶然。它是努力工作、堅(jiān)持不懈、學(xué)習(xí)、研究、犧牲,最重要的是對(duì)你所做事情的熱愛。
寫作是一種愛的行為,是對(duì)現(xiàn)實(shí)和他人的承諾。