Life is full of uncertainties, and that is what makes it interesting.
The past is never dead. It's not even past.
The greatest threat to our forests is not logging, but indifference.
我們不是從祖先那里繼承地球；我們是從子孫那里借來的。這一原則指導(dǎo)著我們邁出的每一步。
學(xué)習(xí)不僅僅是存儲(chǔ)信息的問題；它是一個(gè)改變我們思維方式的過程。
真正的浪漫還在前方，尚未到來。計(jì)算機(jī)革命還沒有開始。