Problems are not stop signs, they are guidelines.

Quality is not an act, it is a habit.

Leap, and the net will appear.

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

By failing to prepare, you are preparing to fail.

Be thine own palace, or the world's thy jail.

To know oneself, one should assert oneself.

If you've got a talent, protect it.

Be kind whenever possible. It is always possible.