Without hard work, nothing grows but weeds.

Never complain and never explain.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.

The most effective way to do it, is to do it.

Always desire to learn something useful.

Quality is not an act, it is a habit.

The wise does at once what the fool does at last.

If you think you can do it, you can.