The soul is placed in the body like a rough diamond, and must be polished, or the luster of it will never appear.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
51 Pegasi b的发现是天文学的一个转折点，证明了行星可以存在于类似太阳的恒星周围。
The wild is a place of beauty and danger. To survive, you have to respect both.
