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.

生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

People just don't understand how obsessed I am with winning.

我们正处于历史上一个独特的阶段。我们从未如此清楚地意识到我们对地球所做的一切，也从未有过能力对此采取行动。

君子勇于改正错误，小人则文过饰非。

To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.

Success is not about the destination, it's about the journey.