Aries Sun with Taurus Moon creates an amazingly creative person, with many positive qualities. They are predisposed for comfortable, quality life. It is a very good combination. The Sun in Aries makes them entrepreneurial and driven, while the Moon in Taurus makes them soft, controls their impulses and makes them perseverant.
The combination of Sun in Aries and Moon in Taurus tends to create someone who is a bit reckless and impatient. They want to get the most out of life, and they aren't going to let silly things like rules or manners get in their way. If they want something, they'll do whatever it takes to get it. They can usually be very charming and personable, but they can also sometimes be stubborn or selfish. They're usually not intentionally malicious, though. As long as they know you're not trying to hurt them, they'll probably be good friends.
They're probably very picky about the people they associate with and are most comfortable with things and ideas that they understand. They're not judgmental, but they do tend to form opinions based on their observations. They value common sense, and tend to be skeptical of things they cannot measure or weigh. They're not usually interested in things they consider to be "fads" or unproven scientific theories. They're very down to earth and practical, which is both a strength and a weakness. They have their feet firmly planted on the ground, but sometimes feel stifled by their inability to break out of their more grounded mindset. They're usually very good at working with their hands and have a natural artistic streak. This is amplified with the creativity of their Aries Sun, so they usually have a gift for writing or music as well.
The Aries-Taurus couple is a very affectionate one, full of passion and warmth. These two are likely to have a long-lasting relationship that goes beyond just sex and physical attraction. They're also very loyal to each other and are usually a couple that others look to as an example of a stable and happy partnership. However, there can be some problems if both people aren't willing to communicate with each other. The Aries-Taurus person is likely to be a bit more of a traditionalist and prefer things stay the way they always have, while the Taurus-Aries person will want to try new things and expand their horizons. This can cause some friction if these two don't compromise or meet each other half way when it comes to trying new things.