设计应该解决问题，而不仅仅是看起来好看。

我喜欢去工作。这不是一件苦差事，而是一种乐趣。

数学之美在于其简洁与深邃。

永远不要低估一个执行得当的简单想法的力量。

Mrs. March knew that experience was an excellent teacher, and when it was possible she left her children to learn alone the lessons which she would gladly have made easier, if they had not objected to taking advice as much as they did salts and senna.

Certification schemes are the floor, not the ceiling of responsible forestry practice.

在我们推理关于事实的过程中，有各种可能的确证程度，从最高的确定性到最低级别的道德证据。

写作对我来说就像呼吸一样——我必须靠它生存。