I can, therefore I am.
Go for it now. The future is promised to no one.
Either you run the day or the day runs you.
Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
Begin to be now what you will be hereafter.
To know oneself, one should assert oneself.
After a storm comes a calm.
It's always too early to quit.
Expect problems and eat them for breakfast.
It is not strange... to mistake change for progress.