A thing is not necessarily either true or false; it can be both true and false.
一件事不一定是真的或假的；它可能既是真的又是假的。
The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.
——在南京中國(guó)同盟會(huì)會(huì)員餞別會(huì)演說(shuō)，1912年4月1日
發(fā)現(xiàn)不是一條直線(xiàn)；它充滿(mǎn)了曲折和驚喜。
計(jì)算機(jī)圖形學(xué)的創(chuàng)新往往來(lái)自于不同學(xué)科的交匯，如物理學(xué)、數(shù)學(xué)和藝術(shù)。
譯文：兒孫們自有他們的幸福，作為長(zhǎng)輩就不要為兒孫們操心了。賞析：父母總是為兒女們操心太甚，可兒女們未來(lái)的路必須要靠他們自己走。所以，為人父母要學(xué)會(huì)放手，讓兒女們?cè)谏鐣?huì)中歷練，不斷成熟起來(lái)。
"The beauty of science is that it is constantly evolving and there is always something new to discover."