To write is to confront the unknown.
數(shù)學(xué)是我們建立對(duì)世界理解的基礎(chǔ)，正是通過(guò)這種理解，我們才能解決最復(fù)雜的問(wèn)題。
如果我們想保護(hù)森林，就必須先了解它們。
You are never too old to set another goal or to dream a new dream.
我們必須繼續(xù)推動(dòng)科學(xué)可能性的邊界，為了人類的進(jìn)步。
數(shù)字媒體沒(méi)有取代繪畫(huà)，它給了我們思考標(biāo)記制作的新方式。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.