fortitude
n[U]
courage, endurance and self-control in facing pain, danger or difficulty (在痛苦、 危险或困难面前表现出的)勇气、 坚韧和自制力
He bore the pain with great fortitude. 他以极大的毅力忍受了痛苦.
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。
You will find that people will help you if you are ready to help them.
你会发现,如果你乐于帮助别人,别人也会帮助你。
For his lifentime's work in studying the communication of animals, including honey bees, Professor Karl von Frisch was given a Nobel Prize in 1973, which he shared with two other scientists. He died in 1982.