我们都生活在阴沟里,但仍有人仰望星空。
只要对国家有利,即使牺牲生命也心甘情愿,绝不会因为自己可能受到祸害而躲开。
生活就像一本书,每一页都充满了未知的故事。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
Drones are not toys, but tools to transform industries.