If you can’t tell what you desperately need， it’s probably sleep.

The real moat is users' dependence on you.

我们必须听取科学家和渔民的意见，以找到平衡的解决方案。

The individual's biography is shaped by the historical and social context in which it is embedded.

建筑始于你小心翼翼地将两块砖垒在一起的那一刻。