You never know what motivates you.

To know oneself, one should assert oneself.

Know or listen to those who know.

If you can dream it, you can do it.

If you're going through hell, keep going.

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

Either you run the day or the day runs you.

Expect problems and eat them for breakfast.

By failing to prepare, you are preparing to fail.