用秤称一称,才能知道轻重;用尺量一量,才能知道长短。
采矿技术的创新不是可选项,而是决定采掘业未来的生命线。
If we treat the ocean as a limitless resource, we will soon find it is anything but.
——在广州全国青年联合会演说,1923年10月21日
The pursuit of science is more than the pursuit of understanding. It is the pursuit of wonder.