You never know what motivates you.
If you think you can do it, you can.
I can, therefore I am.
To know oneself, one should assert oneself.
Problems are not stop signs, they are guidelines.
Know or listen to those who know.
Who seeks shall find.
Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
Always desire to learn something useful.
A man ceases to be a beginner in any given science and becomes a master in that science when he has learned that he is going to be a beginner all his life.