心思

既然青年时代立志投身最艰苦的大国重器深海潜水器研制工程，就应当心无旁骛，把全部心思智慧毫无保留地倾注在蓝天碧海间。

jì rán qīng nián shí dài lì zhì tóu shēn zuì jiān kǔ de dà guó zhòng qì shēn hǎi qián shuǐ qì yán zhì gōng chéng, jiù yīng dāng xīn wú páng wù, bǎ quán bù xīn sī zhì huì háo wú bǎo liú dì qīng zhù zài lán tiān bì hǎi jiān.

Since you are determined to devote yourself to the most arduous project of developing deep-sea submersibles for major powers in your youth, you should focus on nothing else and pour all your mind and wisdom into the blue sky and blue sea without reservation.