Know or listen to those who know.
Only the educated are free.
To know oneself, one should assert oneself.
The most effective way to do it, is to do it.
Well done is better than well said.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
By failing to prepare, you are preparing to fail.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
The physician's highest calling, his only calling, is to make sick people healthy - to heal, as it is termed.