To know oneself, one should assert oneself.

Well done is better than well said.

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

If you think you can do it, you can.

Without hard work, nothing grows but weeds.

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

Only the educated are free.

Expect problems and eat them for breakfast.