没有比书更忠诚的朋友。
There is no friend as loyal as a book.
【译文】 孔子说：“年轻人值得敬佩，怎知后代不如今人？四五十岁还默默无闻的人，就没什么前程了。”
Words are, of course, the most powerful drug used by mankind.
"Mathematics is the science of patterns, and we study them to learn how to think logically, critically, and creatively."
2016年：贝索斯致股东信《每天都要像创业的第一天那样》
The future belongs to those who believe in the beauty of their dreams.
你停止学习的那一刻，就是你停止成长的那一刻。