...несмотря на непрестанные препятствия.
If you persevere with something, you keep trying to do it and
do not give up, even though it is difficult.
...his ability to persevere despite obstacles and setbacks.
...a school with a reputation for persevering with difficult and disruptive children...
She persevered in her idea despite obvious objections raised by friends.
If you endure a painful or difficult situation, you experience it
and do not avoid it or give up, usually because you cannot.
The company endured heavy financial losses.
* arrive - come. разница