At times I feel as if I am spread out over the landscape and inside things, and am myself living in every tree, in the plashing of the waves, in the clouds and the animals that come andgo, in the procession of the seasons.
有时我会感到，我伸展开来覆盖大地、延伸进万物：我感到自己生活在每一棵树木中、生活在浪花中、生活在往来无定的云朵和动物中、生活在季节的轮回中。
数学思想的真正考验是它能否激发更多的问题。
可持续发展不是选择，而是责任。
我只是一个来自俄亥俄州阿克伦的小孩。