I have not faltered in my quest for a new future.
我对崭新未来的追求未曾犹豫过。
You should not be afraid to aim high in the quest for an improvement in your income.
在寻求收入提高方面，你应该敢于给自己设定高的`目标。
The solitude of this quest weighs on the man.
这个追求的孤寂使这个男人很苦恼。
She chronicled her quest on her blog, "Not an activist."
她在她的博客上记述了她的追求：“不是一个积极分子。”
They are using a new prospecting method to quest for oil.
他们正在采用一种新的勘探方法寻找石油。