過去是知識的巨大源泉,但也是幻覺的巨大源泉。
電池回收利用是新能源產(chǎn)業(yè)可持續(xù)發(fā)展的關(guān)鍵環(huán)節(jié)。
2004年夏天從波爾圖來到倫敦,出席俱樂部為他安排的記者招待會所說。
In science, we try to explain what we don't understand. In mathematics, we try to understand what we can't explain.