If you're going through hell, keep going.

Things do not happen. Things are made to happen.

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

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

Be gentle to all and stern with yourself.

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

Know or listen to those who know.

By failing to prepare, you are preparing to fail.