The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.

欲寻珍珠者，必潜至深处。

我们行业的创新并不总是意味着高科技，有时是把基础工作做得更好。

The most valuable asset any company has is its people.

我不是一个会回头看并想着“我希望我当时做得不同”的人。

爱在知识的尽头开始。

改变是好事。