The best time to plant a tree was 20 years ago. The second best time is now.
种一棵树最好的时间是20年前,第二好的时间是现在。
The story is a machine to think with.
未来的竞争是技术的竞争,是人才的竞争。
如果你不改变自己,就会被别人改变。
The only source of knowledge is experience.
Trust is the most valuable currency in business.