Quotes on Thorough Understanding

I for one believe that if you give people a thorough understanding of what confronts them and the basic causes that produce it, they'll create their own program, and when the people create a program, you get action.

There is no short cut to achievement. Life requires thorough preparation - veneer isn't worth anything.

Be true to your work, your word, and your friend.

The only fence against the world is a thorough knowledge of it.