Problems are not stop signs, they are guidelines.

Without hard work, nothing grows but weeds.

Know or listen to those who know.

Leap, and the net will appear.

To know oneself, one should assert oneself.

Be kind whenever possible. It is always possible.

If you think you can do it, you can.

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

Quality is not an act, it is a habit.