创新不仅仅是创造新事物，更是让事物变得更好。

计算生物学的美丽之处在于它让我们看到以前看不见的模式和联系。

Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.

老年人相信每一件事物；中年人猜疑每一件事物；青年人什么都懂。