Things do not happen. Things are made to happen.

Problems are not stop signs, they are guidelines.

It's always too early to quit.

Expect problems and eat them for breakfast.

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.

To know oneself, one should assert oneself.