相信

believe; trust; feel; credit; accept; believe in; have faith in; be convinced of; take it; buy into; swallow; deem; buy; place reliance on; take stock in; count on; swear by; take on faith; belief; faith; confidence; credence; conviction

力量

power; strength; force; potency; might; energy; capability; muscle; vigour; virility; vim; punch; firepower