"Big voice and big hope" originated from Laozi, which is very philosophical. The loudest and most beautiful sound is the silent sound. But here "Xisheng" is just an adjective, and it has no philosophical flavor.
This sentence can be imagined as follows: silence covers all the noise around, dark clouds gradually disperse, and the sun shines ahead. The original meaning refers to pain, confusion has left, and I see new hope; It can also be understood that something makes people suddenly enlightened.
Extended data:
Open the clouds and see the sky.
Allusions source:
Ming Luo Guan Zhong's Romance of the Three Kingdoms: "If you meet a wise king today, you will see the sky like a cloud!"
Synonym: See the sun through the clouds.
Idiom explanation: Only by pushing away the dense clouds can we see the bright blue sky. Metaphor breaks through the darkness and sees the light.
Idiom example: [example] I have been longing for Sister Yu's name for a long time. Although I didn't see it with my own eyes, I can see it today, just like sweeping the clouds to see the sky. Feng Ming menglong "warning words" volume 24.
Commonly used degree: average.
Emotional color: a commendatory term.
Grammatical usage: as object and attribute; Used to break through the darkness and see the light.
Idiom structure: combination.
References:
Baidu encyclopedia-see the sun through the clouds