The most important thing in a database is the data model. If you get the data model right, everything else will follow.

意识的元素要根据其属性分类。

The glow of one warm thought is to me worth more than money.

The hard-working petroleum spirit must never be abandoned. It is our family heirloom.

The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.

你必须感觉到你已经拥有了你想要的东西，这种感觉会将它带入你的现实。