The discovery of 51 Pegasi b was a turning point in astronomy, proving that planets could exist around sun-like stars.
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。
物体与物体之间产生的"间",才是最重要的表现。
"文学不仅仅是娱乐,它是一种理解世界的方式。"
People from nature, often more believe and fear not seen something strange, secret.