He is richest who is content with the least,for content is the wealth of nature.
最重要的发现是那些迫使我们修正先前观念的发现。
The past is not dead. It is not even past.
All the choir of heaven and furniture of earth - in a word, all those bodies which compose the frame of the world - have not any subsistence without a mind.
The true measure of success is how much you contribute to the progress of society.