Whatever you do, do it with a passion while giving it your best.

Passion is absolutely necessary to achieve any kind of long-lasting success. I know this from experience. If you don't have passion, everything you do will ultimately fizzle out or, at best, be mediocre.

If you have a passion, follow it. It's the best barometer of what you will be good at. And choose a career that you enjoy – the extra money of a job you detest isn’t worth it.

All you need is passion. If you have a passion for something, you'll create the talent.

You work hard with love and passion for what you do.

Your passion gives you determination to keep working hard and also makes what you're doing fun, since it's something you love.

Be sure exactly why you are coming into the industry because it involves hard work and dedication. If you don’t have passion for it, you will be frustrated or you may end up doing something you will regret in life.

I'd just like to leave you with my advice in choosing your career... [F]ind something that makes you sit up and think, "This is really important" or "This is fascinating" or "This is what I'm passionate about" and it can be in any area... Something like space might get you, of climate change... you might really like astronomy, or you might be more passionate about world hunger, injustices in the world, the availability of water, energy, health, aging, anything like that. Think about it, and do something about it. That's all, really, you need to do, and make a career out of doing something about it. Because if you do something that you're passionate about, and you love... You're not even going to feel like you're going to work each day. ...You're just going to feel like you're getting up and you're doing what it is that you're passionate about...

Pursue your dreams with passion, hard work and dedication.

In almost any subject, your passion for the subject will save you. If you care enough for a result, you will most certainly attain it. If you wish to be good, you will be good. If you wish to be rich, you will be rich. If you wish to be learned, you will be learned. Only then you must really wish these things and wish them with exclusiveness and not wish one hundred other incompatible things just as strongly.

You have to want it 110 percent. You have to eat, sleep, and breathe your passion, and fight for perfection every step of the way.

Individual passion and drive are crucial for success.

Nothing is impossible, but you must have a passion for what you want to do and a plan for where you want to go if you ever hope to get there.

Love what you do, because without a genuine love and passion, you won't be successful.