世界建立在化学之上，而我们才刚刚开始理解它是如何构建的。

科学突破往往来自意外的发现——保持好奇心。

The only person you should try to be better than is the person you were yesterday.

The most successful businesses are those that focus on creating value for their customers.

劳动力的培训和提高是提高生产力的有效途径。