Measure what is measurable, and make measurable what is not so.
测量可测量的，并使不可测量的成为可测量的。
在数学中，没有捷径可走。
Sustainability isn't a department; it's a design principle that must permeate everything we create.
A building should speak of its time and place, but yearn for timelessness.
The mind is a system of coordinated activities.
The mind is an instrument of survival before it is an instrument of thought.