To know oneself, one should assert oneself.

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

Who seeks shall find.

If you think you can do it, you can.

If you're going through hell, keep going.

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

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

The secret of getting ahead is getting started.