Problems are not stop signs, they are guidelines.
Expect problems and eat them for breakfast.
Be gentle to all and stern with yourself.
Without hard work, nothing grows but weeds.
The wise does at once what the fool does at last.
Quality is not an act, it is a habit.
Be kind whenever possible. It is always possible.
By failing to prepare, you are preparing to fail.
I can, therefore I am.
To know oneself, one should assert oneself.
A poem can have an impact, but you can't expect an audience to understand all the nuances.