The trace is often more powerful than the original.
政策规则优于自由裁量,因为它们避免了时间不一致性问题。
Leadership in energy means balancing today’s needs with tomorrow’s challenges.
当碰到了爱情,每个人都成了诗人
世界上最伟大的教育就是观察大师们工作。
The past beats inside me like a second heart.