我喜歡快樂，我喜歡玩得開心。我喜歡大笑。我熱愛生活。
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.
我們今天開采的巖石將建設明天的基礎設施。
無知是一切邪惡的根源和樹干。
是大地的淚點，使她的微笑保持著青春不謝。
Happiness lies in the joy of achievement and the thrill of creative effort.
The past is never dead. It's not even past.