The relation between what we see and what we know is never settled.
Life is about growth and change. When you stop growing, you stop living.
計(jì)算機(jī)圖形學(xué)中的挑戰(zhàn)在于用數(shù)學(xué)模型的簡(jiǎn)單性來(lái)模擬現(xiàn)實(shí)世界的復(fù)雜性。
——賴忠誠(chéng)之精神感人之深，國(guó)民革命軍因此而起，1911年
"There is no substitute for books in the life of a child."