True scientific progress is achieved not by mere accumulation of facts, but by the continuous refinement of theories and models.
真正的科学进步不是通过简单的事实积累实现的，而是通过理论和模型的不断精炼。
The best stories are those that resonate with both children and adults.
The spread of liberal democracy and the integration of the world economy have created a situation in which the only legitimate form of government is one that is based on popular sovereignty and respects basic human rights.
Maybe if we knew whatother people were thinking, we'd know that no one's ordinary. And we all deservea standing ovation at least once in our lives.
The Olympic Games are for the world and all nations must be admitted to them.