The field of music is a field of possibility.
音乐的领域是一个可能性的领域。
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
实现明天的唯一限制是我们今天的疑虑。
Fisheries should not only pursue economic benefits but also focus on ecological and social benefits.
渔业不仅要追求经济效益，更要注重生态效益和社会效益。