我在土地上长大，我知道饥饿是什么。
I grew up on the land, and I knew what hunger was.
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
全球化并不是普遍现象，而是西方文明的产物。
The waterfall sing,"I find my song,when I find my freedom."
最让我兴奋的是基础科学改变医学的潜力。