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,其次是现在。
The greatest weapon against stress is our ability to choose one thought over another.
写作是学习死亡,学习放弃一切。
有时最艰难的战斗是我们内心的战斗。
The key to success in dairy production lies in balancing efficiency with animal welfare.