To know oneself, one should assert oneself.
It's always too early to quit.
By failing to prepare, you are preparing to fail.
The dog that trots about finds a bone.
What you do today can improve all your tomorrows.
If you've got a talent, protect it.
Things do not happen. Things are made to happen.
I can, therefore I am.
The most effective way to do it, is to do it.
Quality is not an act, it is a habit.
The pessimist complains about the wind the optimist expects it to change the realist adjusts the sails.