Learning is a process of creating and strengthening neural pathways.

My favorite things in life don’t cost any money.It’s really clear that the most precious resource we all have is time.

The integration of digital technology will revolutionize traditional coal mining.

The office of President is great, but the man who holds it is not.

艺术应该是关于提出问题，而不是给出答案。

"In the end, we will remember not the words of our enemies, but the silence of our friends."

我写的是那些绝望的人，那些处于边缘的人，那些别无选择的人。

The only real failure in life is not to be true to the best one knows.