工程事業(yè)，必學(xué)術(shù)經(jīng)驗相輔而行，徒恃空談，斷難任事。
工程事業(yè)必須學(xué)術(shù)和經(jīng)驗相輔相成，僅靠空談絕對難以勝任。
Combinatorics is the art of counting without counting.
The Web as I envisaged it, we have not seen it yet. The future is still so much bigger than the past.