SO.SI.SE.SA. means...

Sociability

It is that ability each of us has and which helps us integrate into society and be part of a socio-economic system...

Sympathy

Sympathy is that term that makes us think about our beloved ones...

Service

We are faithful that with will and involvement we can contribute to developing a better and more balanced community...

Salvation

From our perspective, there are moments in life when we need protection and salvations and only other's support can help us move forward...