在数学中，提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
真正的美国发现还在我们面前。我们精神、我们人民、我们强大而不朽的土地的真正实现，尚未到来。
A arte é a expressão máxima da liberdade humana.
The very important thing you should have is patience.
模型不是水晶球，但它们是理解未来的最佳工具。
"A story is a way to say something that cannot be said any other way."