To know oneself, one should assert oneself.
You never know what motivates you.
Things do not happen. Things are made to happen.
The dog that trots about finds a bone.
I can, therefore I am.
Without hard work, nothing grows but weeds.
By failing to prepare, you are preparing to fail.
Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
Always desire to learn something useful.
Work, look for peace and calm in work: you will find it nowhere else.