船舶自动转向的引入是一个稳定性问题，而非准确性问题。

性能不仅仅是速度，还包括效率和可扩展性。

Truth is like the sun; you can shut it out for a time, but it's not going away.

What I remember above all about Harvard was being in the midst of so much energy and intelligence. It could be exhilarating, intimidating, sometimes even discouraging, but always challenging. It was an amazing privilege…and though I left early, I was transformed by my years at Harvard, the friendships I made, and the ideas I worked on.