世界就像一个国际象棋棋盘，我们可以看到一个活着的骑士，但我们无法看到一个活着的国际象棋。
The world is like a chessboard， whereon we may see a living knight， but we cannot see a living chess.
创新是在这个竞争激烈的世界中生存的唯一途径。
定义属于下定义的人，而不属于被定义的人。
The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.
We must balance the need for energy with the responsibility to protect our planet.
解释：苦味食物走骨，骨病的人不宜多食，体现了中医五味与五脏的关系。