臣民的政治自由是每个人对自己安全感的平静心态。

Regulatory challenges are not barriers; they are guardrails for excellence.

I think that the most important thing is to be kind to yourself and to others.

I believe in hard work and persistence.

The only way to do great work is to love what you do.

最激动人心的发现往往来自于以全新的方式看待老问题。