秀才不出門，能知天下事 [－－－－门－－－－－－]

Jyutping sau3 coi4 bat1 ceot1 mun4 ， nang4 zi1 tin1 haa6 si6
Pinyin xiù cái bù chū mén ， néng zhī tiān xià shì

Definitions (Wiktionary)

proverb
Even if a (true) scholar never leaves his house, he can know about everything under the heavens (if he reads and studies enough).
(syn.) 全知天下事, 秀才不出門, 而知天下事, 秀才不出门

Jyutping sau3 coi2 bat1 ceot1 mun4 nang4 zi1 tin1 haa6 si6
Pinyin xiù cai bù chū mén ， néng zhī tiān xià shì

Definitions (粵典–words.hk)

語句
比喻讀書人書讀得多，知識廣博，即使足不出户，亦能夠知道晒天下事
to gain much knowledge through extensive reading; Without stepping outside his gate, the scholar knows all the wide world's affairs.

Jyutping sau3 coi4 bat1 ceot1 mun4 nang4 zi1 tin1 haa6 si6
Pinyin xiù cai bù chū mén ， néng zhī tiān xià shì

Definitions (粵典–words.hk)

語句
比喻讀書人書讀得多，知識廣博，即使足不出户，亦能夠知道晒天下事
to gain much knowledge through extensive reading; Without stepping outside his gate, the scholar knows all the wide world's affairs.

Definitions (Kaifangcidian)

Jyutping sau3 coi4 bat1 ceot1 mun4 , nang4 zi1 tin1 haa6 si6
Pinyin xiù cai bù chū mén , néng zhī tiān xià shì

Definitions (CC-CEDICT)

a learned person need not leave his home to know what's going on in the world (idiom)