Never complain and never explain.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

Either you run the day or the day runs you.

Without hard work, nothing grows but weeds.

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

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

It's always too early to quit.

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