The only constant in life is change.

上帝对人类的唯一要求是一颗平静的心。

I start early and I stay late, day after day, year after year. It took me 17 years and 114 days to become an overnight success.

Never underestimate the power of observation—sometimes the smallest detail leads to the biggest discovery.

创新往往发生在学科的交叉点。