I always thought people grew old gradually, but no, people grow old in an instant.
我一直以为人是慢慢变老的，其实不是，人是一瞬间变老的。
The past is a shadow that follows us, but it is our choice whether to let it define us or to step into the light.
The pace of change demands agility—both in thought and action.
人类不是存在物的主人，而是存在的牧羊人。
讽刺是反思的快乐，也是智慧的喜悦。