全球经济中最大的未开发资源是女性的充分参与。
The past is a foreign country; they do things differently there.
死亡有它的启示:巨大的悲伤会打开心扉,也会打开头脑。
Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.
人生的真正意义在于种树,虽然你并不期待坐在树荫下。
调试程序的最好方法是让它工作。