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Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

天文學(xué)中的精確測量為理解宇宙打開了新的窗口。

小說是一面映照世界的鏡子。

我不想完美，我想真實(shí)。

青春不是年華，而是心境；青春不是桃面、丹唇、柔膝，而是深沉的意志，恢宏的想象，炙熱的戀情；青春是生命的深泉在涌流。