蒸汽的力量如今已被充分理解,剩下的只是改进实践。
没有什么比一个没有什么可失去的人更危险的了。
文学的价值在于它能够触动人心最深处的情感。
解释:大树不能生长在屋脊上,松柏不能生长在矮墙上。
No arts; no letters; no society; and which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
Every nanometer advancement in manufacturing process represents the hard work of countless engineers.