You've got to have a problem that you want to solve; a wrong that you want to right.

If you define the problem correctly, you almost have the solution.

It always looks so easy to solve problems by taking the line of least resistance.

If I could solve all the problems myself, I would.

If you have weapons, take them home; if you do not have them, please do not seek to get them. We cannot solve this problem through retaliatory violence.

Having no knowledge is sometimes exactly what is needed to find a solution, so I qualified.