我看不到极限，我只看到可能性。

You can’t let success get to your head and failure to your heart.

要知道，终有一天，我们会是自由的。

When you are young spend at least 6 months to one year living as poor as you can， owning as little as you possibly can， eating beans and rice in a tiny room or tent， to experience what your “worst” lifestyle might be. That way any time you have to risk something in the future you won’t be afraid of the worst case scenario.

The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.