Some babies have a very powerful need to suck and find this action very soothing. (zerotothree.org)
Cutting - edge research on attachment — the science of love — is teaching us that there are simple yet powerful needs that we all bring to a relationship. (thecouplescenter.org)
Yup — and the US army is so powerful it needs Great Britain and other European countries to help them out every time they invade a foreign land... (religion.blogs.cnn.com)