I can, therefore I am.

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

Go for it now. The future is promised to no one.

Quality is not an act, it is a habit.

By failing to prepare, you are preparing to fail.

Either you run the day or the day runs you.

To know oneself, one should assert oneself.

Know or listen to those who know.

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