管理的主要目标应该是确保雇主的最大繁荣，同时确保每位员工的最大繁荣。
Life is about making an impact, not making an income.
The most important thing in mathematics is to ask the right questions.
你不是因为想说些什么而写作，你是因为有些东西要说而写作。
发展挑战没有放之四海而皆准的解决方案。
Mathematics is a living subject, constantly evolving with new ideas and discoveries.
The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.
A book must be the axe for the frozen sea within us.