It's always too early to quit.

The dog that trots about finds a bone.

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

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.

You never know what motivates you.

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.