问题是，我们是否乐于假设我们的孙子孙女可能永远无法在大象的图片书之外看到大象？
The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?
I think the best moments in my career are the ones where I'm just completely surprised by something.
我认为我职业生涯中最好的时刻是那些我完全被某些事情惊讶到的时刻。
理性是，也应该只是激情的奴隶，永远不能假装具有其他职责，而只能用于服务和服从它们。
最好的数学是你第一眼看不明白的数学。
The difference between good and great is attention to detail.
未来总是从现在开始。