心靈的寧靜是人生最大的財富。
從長遠來看，經(jīng)濟前景是樂觀的，但從長遠來看，我們都死了。
The best way to predict the future is to create it.
"Science is not just a discipline; it's a way of thinking."
There are some things so serious you have to laugh at them.
Chance is a word void of sense; nothing can exist without a cause.