真正的工艺关乎激情、精确和耐心。

We need to design for disassembly as much as for assembly.

You don’t need to be perfect to inspire others. Let people get inspired by how you deal with your imperfections.

感叹古代工匠的智慧与技艺高超。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."

数学的美只向更有耐心的追随者展示。