The best books... are those that tell you what you know already.
The greatest gift you can give someone is your time and attention.
成功就是用你所拥有的做到最好。
When you fail, you learn. When you succeed, you learn even more.
相信自己,是成功的第一步。
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.