Without hard work, nothing grows but weeds.

Things do not happen. Things are made to happen.

It's always too early to quit.

The secret of getting ahead is getting started.

Only the educated are free.

Do not weep do not wax indignant. Understand.

Quality is not an act, it is a habit.

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

To know oneself, one should assert oneself.