Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.

The world is not dialectical—it is sworn to extremes, not to equilibrium, sworn to radical antagonism, not to reconciliation or synthesis.

文学的力量在于它能使我们以新的方式看待世界。

神从创造中找到他自己。

做出伟大工作的唯一方法是热爱你所做的事情。

乳制品生产的可持续性不是一种选择，而是对后代子孙的必要责任。