种树的最佳时间是20年前，其次是现在。
The best time to plant a tree was 20 years ago. The second best time is now.
Quantum computing is not just a new way of computing, it's a new way of thinking about the universe.
Sleep is good, death is better; but of course, the best thing would to have never been born at all.
儿童文学是想象力的基础，创造力的发源地，也是终身热爱阅读的第一步。