time will never come again

ask for advice - yí zūn jiù jiào

Old diseases are hard to cure - jiù bìng nán yī

one 's mind is burning with grief - huí cháng bǎi zhuǎn

Yuntunyuji - yún tún yǔ jí

Seizing the clock - sāi ěr dào zhōng

let those who can serve as teachers - néng zhě wéi shī

escape as a best way when encountering danger - zǒu wèi shàng zhaō

Sincerity is the key to success - jīng chéng suǒ zhì，jīn shí wéi kāi

Li Ju Qing Ci - lì jù qīng cí

each works his own way - gè bù xiāng móu