The poem is an act of the mind, not a transcription of the world.
诗歌是心灵的行为，而不是世界的转录。
A shortage is a sign that somebody is keeping the price artificially lower than it would be if supply and demand were allowed to operate freely.
我只想让人快乐，这就是我做音乐的初衷。
互联网时代，速度就是生命。
The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
The future of marine fisheries depends on collaboration between governments, businesses, and local communities.
The leather industry must evolve to meet both environmental standards and consumer expectations without compromising quality.