世界是一本书，不旅行的人只读了一页。

If you're not interested in food and people， you're probably not interested in what I do.

The most important thing is to have a good heart and a good attitude.

The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.