孩子天生就能改进他们的行为,而且他们也喜欢这样。心理学家说,孩子必须游戏、因为借着游戏,孩子的发展才能更趋完善。
Digital exclusion is one of the greatest inequalities of our time.
Every challenge is an opportunity to learn and grow.
The beauty of formal methods lies in their ability to provide absolute certainty about the correctness of a system.