I can, therefore I am.

If you think you can do it, you can.

Be gentle to all and stern with yourself.

Be thine own palace, or the world's thy jail.

Go for it now. The future is promised to no one.

Only the educated are free.

The wise does at once what the fool does at last.

Problems are not stop signs, they are guidelines.

The most effective way to do it, is to do it.