领导者必须有勇气为长期利益做出艰难的决定，即使这些决定在短期内不受欢迎。

A book is a version of the world. If you do not like it, ignore it; or offer your own version in return.

We do not see things as they are; we see them as we are.

释义：勇敢的人敢闯天下，什么事情都能做成；过于谨慎的人却处处束手束脚，一步也难以前行。