I can, therefore I am.
Wherever you are - be all there.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
It's always too early to quit.
Be gentle to all and stern with yourself.
Things do not happen. Things are made to happen.
Begin to be now what you will be hereafter.
If you think you can do it, you can.
Always desire to learn something useful.
It's human nature to start taking things for granted again when danger isn't banging loudly on the door.