奋力

strive; exert oneself; make a great effort; struggle; endeavor; go all out; fight hard

坚持

insist; insist on; persist; persist in; persevere; persevere in; uphold; maintain; carry on; stick to; adhere to; hold on; hold on to; cling to; stand on; hang on; keep at; be persistent in; be determined to; insistent; persistent; persevering; tenacious; pertinacious; persistence; perseverance; insistence; determination; adherence; steadfastness