开放合作是技术进步的重要途径。
Open cooperation is an important path for technological progress.
The beauty of nature is the language of God.
When you want knowledge like you want air under water then you will get it.
【释义】不要担心自己的职位不高，而要担心自己的品德不高尚。
我不关注过去，我关注现在。