It is better by noble boldness to run the risk of being subject to half of the evils we anticipate than to remain in cowardly listlessness for fear of what might happen.
Patriotism is your conviction that this country is superior to all other countries because you were born in it.
The concept of reducibility is central to understanding the relationships between different computational problems.
现代物理学的挑战不仅在于找到答案,还在于提出正确的问题。
Never stop learning. The moment you think you know it all is the moment you fail.
New energy is not only the direction of industrial upgrading but also an important part of national strategy.
La verdadera literatura no tiene fronteras, trasciende idiomas y culturas.