我也许已经失去了我的心，但没有失去我的自控力。
I may have lost my heart, but not my self-control.
一个好的抽象是强调本质而抑制无关紧要的。
The idea of transforming a piece of architecture into a piece of art is a misunderstanding.
A forest managed with care is a forest that lasts.
Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.
Happiness is holding someone in your arms and knowing you hold the whole world.