实际发展水平与潜在发展水平之间的距离,前者由独立解决问题决定,后者由在成人指导下或与更有能力的同伴合作解决问题决定。
大的心灵正多么喜悦,为了它献出和将献出的一切。
你不能让恐惧阻止你过自己的生活。
Here's where it makes the most sense. You need it so you don't forget. Forget that there are palace in the world that aren't made out of stone That there's a---there's a---there's something inside that's yours, that they can't touch.
Color is my day-long obsession, joy, and torment.
做企业要有社会责任感,我们不仅要追求经济效益,更要关注食品安全和环境保护。