The best thing about memories is making them.
The beauty of chemistry lies in its ability to explain the world at the molecular level.
可持续性已不再是一种选择,而是我们对后代的责任。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The stories we love best do live in us forever.
U.S. energy independence doesn't mean isolation - we're still part of global markets.