In the world of computing, the boundary between the possible and the impossible is often defined by the algorithms we can devise.
在计算的世界中，可能与不可能之间的界限通常由我们能够设计的算法定义。
2004年9月13日，81岁的杨振宁在清华大学开始为本科生讲授普通物理。他说
Mathematics is the language with which God has written the universe.
【释义】依靠暴力使人服从，不是真心服从，只是力量不足以进行反抗；只有依靠道德使人服从，人家才会心悦诚服。
The concept of justice is not a legal concept, but a moral one.
The future of forestry lies in balancing economic growth with ecological responsibility.
真相很少是纯粹的，也绝不简单。