This is the 940th most frequent Chinese word.
意志
Willpower; determination.
In this example, '意志' illustrates resilience and mental strength in facing adversity.
发生了这么多困难，他依然保持坚强的意志继续努力。
Despite so many difficulties, he still maintains a strong willpower and continues working hard.
In this sentence, '意志' refers to an individual's strong determination and mental fortitude to stick to their decisions.
他的意志很坚定，决定了就不会轻易改变。
His willpower is very strong; once he decides something, he won't easily change it.
Here, '意志' represents the collective determination and resolve of a group of people towards a shared goal.