认真且怂从一而终 The meaning can be summarized as serious and cautious

Relation Nicknames

你若安好小心死早 [nĭ ruò ān hăo xiăo xīn sĭ zăo]
Literally meaning If you are alright be cautious of dying early This is somewhat sarcastic indicating ...
偶尔当心 [ŏu ĕr dāng xīn]
It means be occasionally careful suggesting a lifestyle where one does not need to always be on high ...
微光中前进暧昧中小心 [wēi guāng zhōng qián jìn ài mèi zhōng xiăo xīn]
This phrase translates to Move forward cautiously in dim light and ambiguities Suggesting cautiousness ...