The best thing about getting older is that you don't lose all the other ages you've been.

Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.

Good econometrics is like good carpentry—it's all about using the right tool for the job.

"The act of writing is an act of resistance, a way to reclaim one's voice and identity."

Every artwork is an experiment.