矢志

shǐ zhì yú kē jì

矢志于科技

pledge to devote one's life to the advancement of science and technology

shǐ zhì yú xué yī

矢志于学医

pledge to devote one's life to the advancement of medicine study

shǐ zhì bù yú de xìn yǎng shì zhī chēng tā men qián xíng de zuì dà dòng lì

矢志不渝的信仰是支撑他们前行的最大动力。

Their unwavering faith is the biggest driving force to support them.