Never complain and never explain.

Things do not happen. Things are made to happen.

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.

The secret of getting ahead is getting started.

Go for it now. The future is promised to no one.

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

By failing to prepare, you are preparing to fail.