A writer is someone who can make a riddle out of an answer.
自由社会的原则对于人类进步和繁荣至关重要。
Quality is not a task; it is a responsibility.
错误同真理的关系，就象睡梦同清醒的关系一样。一个人从错误中醒来，就会以新的力量走向真理。
"A book is a door, and every reader walks through it differently."
大凡在各种事业上取得成功的人，一定是非常敬业，把事情认真对待的；那些失败的，一定是因为轻慢了。
人类是一种非常奇特的生物。