Ter fé.

The Portuguese phrase 'Ter fé' directly translates to 'to have faith'. The word 'ter' comes from the Latin 'tenēre', meaning 'to hold, to have'. This root is common across many Romance languages, including Spanish 'tener', French 'tenir', and Italian 'tenere', all carrying the core meaning of possession or holding. The word 'fé' originates from the Latin 'fidēs', which means 'trust, faith, belief, confidence, reliance'. This Latin root also gives us English words like 'fidelity', 'confide', and 'fiduciary'. The concept of 'fidēs' in Roman culture encompassed not just religious belief but also loyalty, trustworthiness, and adherence to one's word or commitments. Therefore, 'Ter fé' as a phrase draws upon these ancient linguistic roots, combining the act of 'having' or 'holding' with the concept of 'trust' or 'belief'. Its evolution into common usage reflects a deep-seated human tendency to express conviction in something or someone, often in the face of uncertainty, aligning with the core definition of believing despite a lack of empirical proof. This phrase has been a cornerstone in religious, philosophical, and everyday discourse in Portuguese-speaking cultures for centuries, encapsulating a fundamental aspect of human conviction and trust.