* The company is still in its infancy, but it has already shown great promise. (Meaning the company is new and still developing)
* The field of artificial intelligence is in its infancy, but it has the potential to revolutionize our lives. (Meaning the field is relatively new and undeveloped)
* Her love of music began in her infancy, when she would sing along to her mother's lullabies. (Meaning the love started very early in her life)
* The infant's needs were met with gentle care during his infancy. (Meaning the baby's needs were taken care of during the early stages of life)
* The study of the universe is still in its infancy, with many mysteries yet to be solved. (Meaning the study is still young and much is unknown)