Is sage and bay leaf the same thing?

No, they are two different herbs.

Sage (_Salvia officinalis_) is a perennial evergreen shrub with grey-green leaves and purple tubular flowers that bloom in the summer. It is a member of the mint family and is native to the Mediterranean region. Sage has a strong, pungent flavor and aroma. It is a popular culinary herb that is used in a variety of dishes, such as soups, stews, sauces, and stuffing. Sage is also used in traditional medicine as a natural remedy for various ailments, such as digestive problems, sore throats, and menstrual cramps.

Bay leaf (_Laurus nobilis_) is also a perennial evergreen shrub with dark green, glossy leaves and small, greenish-white flowers that bloom in the spring. It is a member of the laurel family and is native to the Mediterranean region. Bay leaf has a slightly sweet, warm, and aromatic flavor. It is a popular culinary herb that is used to flavor soups, stews, sauces, and marinades. Bay leaf is also used in traditional medicine as a natural remedy for various ailments, such as indigestion, flatulence, and headaches.