一个设计良好的系统是能够随着时间的推移而发展，而不需要大量的返工。

I’m going to use all my tools, my God-given ability, and make the best life I can with it.

Science is the foundation, but compassion is the soul of our industry.

To one who has faith， no explanation is necessary.To one without faith， no explanation is possible.

大凡在各种事业上取得成功的人，一定是非常敬业，把事情认真对待的；那些失败的，一定是因为轻慢了。

The true aim of education is to awaken the soul.

It's not about ideas. It's about making ideas happen.

如果你不顽强，你就会过早放弃试验。如果你不灵活，你就会以头撞墙，而不会找到解决问题的不同办法。