可持续发展不仅仅是一种趋势,更是我们对后代的责任。
我们需要内化这个卓越的想法。没有多少人愿意花这么多时间来变得这么优秀。
The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.
Mental phenomena are tools in the service of life.