I can, therefore I am.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
Quality is not an act, it is a habit.
Begin to be now what you will be hereafter.
Expect problems and eat them for breakfast.
To know oneself, one should assert oneself.
The dog that trots about finds a bone.
If you're going through hell, keep going.
Be kind whenever possible. It is always possible.
The work of the individual still remains the spark that moves mankind ahead even more than teamwork.