The correct answer is A. Buddha-Charita.
Buddha-Charita is a Sanskrit text that tells the story of the Buddha’s life. It was written by Ashvaghosha in the 2nd century CE. The text is divided into 12 chapters and covers the Buddha’s birth, childhood, education, renunciation, enlightenment, and teaching.
The text is a valuable source of information about the Buddha’s life and teachings. It is also a beautiful and moving work of literature.
The other options are incorrect.
Jataka tales are a collection of stories about the Buddha’s previous lives. They are not primarily concerned with the Buddha’s wisdom and compassion.
Amarakosa is a Sanskrit dictionary. It does not contain any information about the Buddha’s wisdom and compassion.
The Light of Asia is a poem by Edwin Arnold. It is a fictionalized account of the Buddha’s life. The poem does not focus on the Buddha’s wisdom and compassion.