We see each building as a gift to the city.

Nature has been the greatest chemist of all time, and we are just beginning to understand its secrets.

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.

你必须愿意投入时间、努力和精力才能变得伟大。

社会无法发展出有效、低成本的合同执行机制，是历史上停滞和当代第三世界欠发达的最重要根源。

人类的状况是永远的不满足；我们总是在寻找更多的东西。

The beginning of wisdom is the definition of terms.