The past is a shadow that follows us, a ghost that haunts us.
过去是一个跟随我们的影子，一个困扰我们的幽灵。
没有严格的执行，认证标准就毫无意义。
Leadership plays a crucial role in diplomacy, and good leadership can guide a team to address complex international challenges.
故事的力量在于它能够激发世界的变化。
Every design is a rigorous attempt to capture a concrete moment in a continuous process.