Know or listen to those who know.

To know oneself, one should assert oneself.

Always desire to learn something useful.

Either you run the day or the day runs you.

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

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

It's always too early to quit.

If you can dream it, you can do it.

If you're going through hell, keep going.