To know the right means of getting something done is virtually to have done it.
At all times it is better to have a method.
A barrier is of ideas, not of things.
There is nothing wrong in using people. The success never uses people except to their advantage.
You cannot live on other people's promises, but if you promise others enough, you can live on your own.
The failure wishes he could do things he could never do. He thinks little of what he can do.