The Roman emperor Marcus Aurelius wrote in his Meditations that "the universe is change." Change is a constant, and while exciting and full of promise, change comes with its own set of challenges, too.

If you've been feeling like your hard work isn't getting the pay or respect it deserves, you're not alone. Many truck drivers look at the industry's top-paying carriers and wonder what it takes to drive for them.

If you're on this page, you've likely heard of a TWIC card, but you may not know exactly what it is or what it means for truck drivers. So, let's begin with the basics: What does TWIC stand for, and what is a TWIC card? A TWIC, which stands for Transportation Worker Identification Card, is issued by the Transportation Security Administration (TSA) and grants drivers access to secure maritime ports. Without one, you won't be able to pick up or deliver freight from any port, and less available freight options means less take home money for you.