Problems are not stop signs, they are guidelines.

Without hard work, nothing grows but weeds.

Always desire to learn something useful.

The secret of getting ahead is getting started.

To know oneself, one should assert oneself.

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

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

It's always too early to quit.