我不是环境的产物，我是自己选择的产物。
To live is to be musical, starting with the blood dancing in your veins. Everything living has a rhythm. Do you feel your music?
There's a tendency to think that our present politicians are much worse than we had in the past.But we tend to forget how awful our politicians were in the past.
The key to credible causal inference is not just the method, but how well the method fits the question at hand.
"Innovation is the lifeblood of any successful organization."
