一个国家的真正财富来自于它的土壤。
The challenge in science is not just to find answers but to understand their deeper implications.
1999年:贝索斯致股东信《尽管我们取得了不可思议的成就,但这仍然是电商发展史的Day 1》
The only way to achieve your goals is to work hard and never give up.