心靈是一個(gè)可以在多個(gè)層次上分析的復(fù)雜系統(tǒng)。
宇宙是對(duì)稱群表示的巨大直積。
種一棵樹最好的時(shí)間是20年前,第二好的時(shí)間就是現(xiàn)在。
Innovation often comes from rethinking the ordinary.
創(chuàng)作的過程和最終的作品一樣重要。
The biggest problem with the European Union is that it is not a state, but it pretends to be one.