世界上充满了显而易见的事情,但没有人注意到。
The world is full of obvious things which nobody by any chance ever observes.
"Literature is the mirror of society, reflecting its beauty and its flaws."
经济学的任务不仅在于解释现象,更在于为社会提供实际的建议和政策。
安全不是产品的附加功能,而是基石。
Persistence is key in mathematical research; many great results come from long struggles.