除非我们愿意为之而死,否则我们不能确定有值得为之而活的东西。
The city is the greatest invention of mankind.
每个孩子都应该在他们读的故事中看到自己。
"Collaboration is the key to unlocking the mysteries of the universe."
Agricultural research should address national needs and solve practical problems, it cannot be separated from production practice.