Which statement is an example of a theme?

a. ben doesn't make the basketball team on his first try, but he works hard and makes the team the next year.
b. a boy works hard to become good at basketball and is rewarded with high praise and a scholarship.
c. ben wanted to be a star basketball player, so he spent many long nights in the gym practicing his skills.
d. it's important to never give up on your dream, no matter how hard the sacrifice and struggle.

Ipronounced his name, offering him at the same time my hand: he took it, smiling and saying, “we shall do very well by-and-by.” then he laid me down, and addressing bessie, charged her to be very careful that i was not disturbed during the night. having given some further directions, and intimates that he should call again the next day, he departed; to my grief: i felt so sheltered and befriended while he sat in the chair near my pillow… (chapter 3) this passage, in which jane first meets the doctor, is an example of