I believe that children are our future. Teach them well and let them lead the way.
The laws of behavior can be derived from basic physiological principles.
数学的乐趣在于旅程,而不仅仅是目的地。
我们要做海洋的守护者,而不是征服者。
全球贸易的未来取决于主要经济体能否在WTO框架内调和分歧。
回归真正野生环境最困难的部分是放下现代生活的机械干扰。