逝者在他们的DNA中留下了线索。
The dead have left us clues in their DNA.
广告中最强大的元素是真相。
In the quest to understand quantum gravity, we are like children playing on the shore of a vast ocean, occasionally finding a smooth pebble or a pretty shell, while the great ocean of truth lies undiscovered before us.
I don’t do things for the response or the controversy. I just live my life.
德性的知识，不是从见闻中产生的。
We are made of star stuff.