1. the first of the four seasons - spring
  2. sensuality; lustful; lewd; pornographic
  3. alive; living
  4. joyful
  5. youth
  6. wine (esp. in the Tang Dynasty)

one's youth; young adulthood

parental love and care

(literally) A mother's love to a child is like spring light to a blade of grass. - One can never fully repay the love and care he has received from his mother no matter how hard he tries to please her.