发明是不够的。尼古拉·特斯拉发现电力，但是他却纠结于是否将它空开给人们使用。你不得不将这两件事整合：发明和创新，再加上公司愿意将其商业化给人们使用。

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.

建筑实际上关乎幸福。我认为人们希望在一个空间中感觉良好...一方面是庇护，另一方面是愉悦。