Collaboration is key to solving the complex energy challenges we face today.
最伟大的故事是那些未被讲述的,藏在人们心中的故事。
The interplay between local and global phenomena is a recurring theme in number theory.
The best businesses are built on trust and transparency.
The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.