Sometimes we may find that we don't take care of ourselves. 有时候我们对自己太狠。 I find, for example, after a period of pseudo-extroverted behavior, 我发现自己在假装外向性格一段时间之后， I need to repair somewhere on my own
You see, like all networks, mycorrhizal networks have nodes and links. 你们看，就像所有的网络一样，真菌的网络中也有节点和链接。 We made this map by examining the short sequences of DNA of every tree and every fungal individual i
PRESIDENT OBAMA: All right, everybody set up? Careful. Don't hurt each other.PRIME MINISTER CAMERON: -- upsetting the beer, so work together here. (Laughter.) PRESIDENT OBMAA: Let me begin by saying t
Over the last couple of weeks, I've been traveling around the country and talking with folks about my blueprint for an economy built to last. It's a blueprint that focuses on restoring the things we'v
