The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.
The night is a great mirror, but the stars are its reflections.
成功不是幸福的关键。幸福才是成功的关键。
释义:世上的许多人为了利益,不惜冒生命危险,甚至到了无路可退的地步也不愿放弃。