成功的真正标准是让行业比我们发现时更好。
身体实现心灵所相信的。
The laws of behavior can be derived from basic physiological principles.
The key to sustainable development is to balance economic growth and environmental protection.
科学家不是给出正确答案的人,而是提出正确问题的人。
To live is to be constantly surprised by life.