最好的買入股票的時機是當(dāng)它便宜的時候，最好的賣出時機是當(dāng)它昂貴的時候。
科學(xué)的美麗在于它能夠?qū)⒊橄筠D(zhuǎn)化為具體。
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while reducing our environmental footprint.
Psychology is the science of mental processes.
"Biography is the most intimate form of history."
"A book is a garden carried in the pocket."
The universe is not only stranger than we imagine, but stranger than we can imagine.
We are all potential fossils still carrying within us the traces of our former selves.