All the effects of nature are only the mathematical consequences of a small number of immutable laws.
Every stroke of the brush is a conversation with the universe.
【释义】人总是旧友可贵,物总是新的好。
富足不是我们获得的东西。它是我们调谐到的东西。
今天我们种下的每一棵树,都是留给素未谋面的后代的遗产。