Be gentle to all and stern with yourself.

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

I can, therefore I am.

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

Problems are not stop signs, they are guidelines.

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.