历史首先是那个遗产的创造和记录;进步是其日益增长的丰富性、保存、传递和使用。
创新不是目的,解决客户痛点才是创新的意义。
青年是国家未来的主人。全党全民必须关心、教育和培养他们。
To write about oneself is to speak about the world.
Climate change is one of the biggest challenges of our time, and we must take action now.