"We are all prisoners of our own making, trapped by the stories we tell ourselves."

天空才是极限，你要明白这一点。

释义：如果早知道这个人会如此绊人心，那么当初就不应该认识他。

Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.