The business of education is not to make the young perfect in any one of the sciences, but so to open and dispose their minds as may make them capable of any, when they shall apply themselves to it.
教育的目的不是使年轻人在任何一门科学上都变得完美，而是要打开和培养他们的思维，使他们在将来学习任何科学时都能胜任。
朗兰兹纲领是对我们理解数学基本本质的挑战。
光线不断变化，每分钟都在改变事物的氛围和美感。
可持续性不仅仅是一种趋势，更是我们对地球的责任。