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

By failing to prepare, you are preparing to fail.

If you're going through hell, keep going.

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

The secret of getting ahead is getting started.

If you've got a talent, protect it.

Know or listen to those who know.

To know oneself, one should assert oneself.

It's always too early to quit.