过去总在变化，因为我们与它的关系总在改变。
The past is always changing, because we are always changing our relationship to it.
理论的任务在于用更简单的东西替代待解释的现象，其中包含所发生事件的本质。
思考是最艰难的工作，这可能是为什么如此少的人从事它。
The Langlands program is not a theory but a web of conjectures and theorems that, if fully established, would unite number theory and representation theory.
"The stories of the marginalized and the displaced are essential to understanding the full complexity of our world."
"La palabra es el arma más poderosa del escritor, y con ella puede cambiar el mundo."
Your passion in life should fit you exactly； but your purpose in life should exceed you. Work for something much larger than yourself.
