The quest for understanding is the noblest pursuit of the human spirit.
市场是一个复杂的系统，我们试图用模型来简化它。
New opinions are always suspected, and usually opposed, without any other reason but because they are not already common.
A mathematician's best work often comes from seeing connections where others see none.
战略的本质是选择不去做什么。
"A novel is a mirror carried along a high road. Sometimes it reflects to your eyes the blue of the skies, at others the churned-up mud of the road."