有了目标就要全力以赴。

I don’t let mistakes define me, I let them refine me.

心理学是关于心灵生活在其适应关系中的科学。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

【释义】：做很多事却少有成效，不如专心做好一件事情。  

We must treat soil health as the foundation of our food security.

每一笔触都承载着个人和集体记忆的重量。