Water is the source of life and the force of destruction.
定理是數(shù)學(xué)的里程碑。
Patience is the most important quality for an investor.
問(wèn)題是，我們是否樂(lè)于假設(shè)我們的孫子孫女可能永遠(yuǎn)無(wú)法在大象的圖片書(shū)之外看到大象？
I have always lived in my imagination; reality bores me.