Every calamity is a spur and valuable hint. >>
Without ambition one starts nothing. Without work one finishes nothing >>
Tobacco and opium have broad backs, and will cheerfully carry the load >>
I am proud of the fact that I never invented weapons to kill. >>
Inventions have long since reached their limit, and I see no hope for >>
In my own time there have been inventions of this sort, transparent wi >>
Man is a shrewd inventor, and is ever taking the hint of a new machine from his own structure, adapting some secret of his own anatomy in iron, wood, and leather, to some required function in the work of the world.