Every child should have mud pies, grasshoppers, water bugs, tadpoles, frogs, mud turtles, elderberries, wild strawberries, acorns, chestnuts, trees to climb, brooks to wade in, water lilies, woodchucks, bats, bees, butterflies, various animals to pet, hayfields, pine-cones, rocks to roll, sand, snakes, huckleberries and hornets; and any child who has been deprived of these has been deprived of the best part of education.

朗兰兹纲领是对数学如何在单一框架内统一的一种愿景。

Safety isn't just a policy; it's a culture we must live every day.

To be a poet is to have a soul so quick to discern, that no shade of quality escapes it.