心灵的纯洁是愿意一件事。
Purity of heart is to will one thing.
一个地方不仅仅是它的地理,更是生活在那里的故事。
I'm the reason your love won't last.
The ultimate goal of machine learning is to make computers learn from experience and improve their performance over time.
在完成之前,一切似乎都是不可能的。