你能做的最好的投资就是投资自己。
Small-scale farmers are the backbone of this industry; their knowledge is invaluable.
And when his audience grew bored, he would spring into the air and do a back flip with a half twist.
当他的观众感到无聊时，他会跳到空中，做一个半扭的后空翻
有时候，最难的事情和正确的事情是同一件事。
Creativity in science comes from connecting ideas that others haven't thought to connect.
The best conservation strategies are those that align economic incentives with ecological benefits.