I went to the woods because I wished to live deliberately. I wanted to live deep and suck out all the marrow of life, to put to rout all that was not life.
我步入丛林，因为我希望生活有意义。我希望活得深刻，吸取生命中所有的精华，把非生命的一切都击溃。
Success is the sum of small efforts repeated day in and day out.
可持续性不仅仅是一种趋势，更是我们对下一代的责任。