Shankaracharya's commentary, trans. Alladi Mahadeva Sastry (1897)
[1]"It is the ignorant, not the wise, who speak of Sānkhya and Yoga as distinct. He who is rightly established in even one of them obtains the fruit of both."
BG 5.4
साङ्ख्ययोगौ पृथग् बालाः प्रवदन्ति न पण्डिताः। एकमप्यास्थितः सम्यगुभयोर्विन्दते फलम्॥५-४॥
sāṅkhya-yogau pṛthag bālāḥ pravadanti na paṇḍitāḥ | ekam apy āsthitaḥ samyag ubhayor vindate phalam || 5.4 ||
"Only the immature see Sānkhya and Yoga as separate — the wise know one path, practiced rightly, yields both fruits."
6 translations · all pre-1928 or released to public domain · sources
"It is the ignorant, not the wise, who speak of Sānkhya and Yoga as distinct. He who is rightly established in even one of them obtains the fruit of both."
"It is the ignorant and not the wise who say that Sankhya (knowledge) and Yoga (action) are different; he who is truly established in one obtains the fruits of both."
"The ignorant, not the wise, speak of Sankhya and Yoga as though they were distinct; he who is perfectly established in either, obtains the fruit of both."
"That Sankhya and devotion are two different systems is the opinion of the ignorant, not of the wise; if a man perfectly follow either, he finds the fruit of both."
"'Twas only ignorance which sundered them! The wise man knows Sankhya and Yoga are one; who well perceives by either way, finds both their fruits."
"It is the unwise, not the wise, who say that Sankhya and devotion [to action] are different. One who follows either fully obtains the fruit of both."