To know oneself, one should assert oneself.

Without hard work, nothing grows but weeds.

By failing to prepare, you are preparing to fail.

Either you run the day or the day runs you.

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

Expect problems and eat them for breakfast.

Problems are not stop signs, they are guidelines.

Know or listen to those who know.

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