It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

对幸福的追寻是不幸福的主要原因之一。

You gotta have fun with it. If you're not having fun, what's the point?

Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.

农业是文明的基础，我们必须投资于它的未来。

创新和技术将是可持续满足世界能源需求的关键驱动力。