History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation.

Efficiency in resource use isn’t just good for the planet—it’s good for business.

The capacity of the human mind for forming and manipulating symbols is what sets us apart from other animals.

诗人是一个总是说真话的骗子。

一本好书的衡量标准在于它让你思考和感受的程度。