Sustainability isn't a choice anymore—it's a necessity for survival in the aquaculture industry.
Stray birds of summer come to my window to sing and fly away。 And yellow leaves of autumn， which have no songs， flutter and fall there with a sigh。
领导力不是发号施令，而是激励他人实现共同目标。
The most important skill in mathematics is the ability to ask the right questions.