Truth is something that happens to an idea.
真理是一種發(fā)生在觀念上的東西。
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.
I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.
食物的未來取決于我們今天如何對待土壤。