I went to the woods because I wanted 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. And not, when I had come to die, discover that I had not lived.
我步入丛林，因为我希望生活有意义。我希望活得深刻，吸取生命中所有精华。把非生命的一切都击溃。以免，当我生命终结，发现自己从没有活过。
To eat bread without hope is still slowly to starve to death.
A verdadeira viagem de descobrimento não consiste em procurar novas paisagens, mas em ter novos olhos.
在物理学中，真相很少是完全清晰的，在量子力学中尤其如此。
The best way to predict the future is to create it.
诗歌是灵魂的音乐，在心灵的寂静中回响。
政策辩论应以严格的实证分析为基础。
Sometimes the things that are most real are the things you can't see.