我认为不断挑战自己,不要让自己太舒服是很重要的。
Collaboration across borders is key to solving global food challenges.
The concept of law involves the union of primary rules of obligation with secondary rules of recognition, change, and adjudication.
巴菲特反对股票分割配股,他甚至半开玩笑地在朋友的生日贺卡上写到