科学的美丽在于它通过观察和实验来解释自然世界的能力。

推进计算机科学的关键是跨学科的合作。

译文：下雪时送木炭的君子很少，在彩色锦缎绣花的小人很多。赏析：在我们遇到困难时伸出援手的人不多，更多的人因为利益而去巴结我们。人情淡薄，越是需要帮助的越没人帮助，越是得势富足的越有人去巴结。

Truth is like a blanket that always leaves your feet cold. You push it, stretch it, it'll never be enough. You kick at it, beat it, it'll never cover any of us. From the moment we enter crying to the moment we leave dying, it will just cover your face as you wail and cry and scream。