what does the phrase ‘’The one who wants to do something finds a way... the one who does not finds an excuse." means

Before the german army vehicles arrived in sighet, one of the community members returned from budapest and warned everyone of the danger they were facing by staying in the community.

Can someone explain this to me clearly plz

After taking notes carefully and studying freqently, derek not only passed the test, select the word group below that best completes the sentence in parallel structure. and he got 100% but he scores well on classwork but he also scored the highest in the class and he was also scoring the best he ever had