tat ksetram yac ca yadrk ca
yad-vikari yatas ca yat
sa ca yo yat-prabhavas ca
tat—that; kṣetram—field of activities; yat—as; ca—also; yādṛk—as it is; ca—also; yat—what is; vikāri—changes; yataḥ—from which; ca—also; yat—one; saḥ—he; ca—also; yaḥ—one; yat—which; prabhāvaḥ ca—influence also; tat—that; samāsena—in detail; me—from Me; śṛṇu—understand.
Now please hear My brief description of this field of activity and how it is constituted, what its changes are, whence it is produced, who that knower of the field of activities is, and what his influences are.
chandobhir vividhaih prthak
brahma-sutra-padais caiva
ṛṣibhiḥ—by the wise sages; bahudhā—in many ways; gītām—described; chandobhiḥ—Vedic hymns; vividhaiḥ—in various; pṛthak—variously; brahma-sūtra—the Vedānta; padaiḥ—aphorism; ca—also; eva—certainly; hetumadbhiḥ—with cause and effect; viniścitaiḥ—ascertain.
That knowledge of the field of activities and of the knower of activities is described by various sages in various Vedic writings-especially in the Vedānta-sūtra-and is presented with all reasoning as to cause and effect.
इच्छा द्वेषः सुखं दुःखं सङ्घातश्चेतना धृतिः ।
एतत्क्षेत्रं समासेन सविकारमुदाहृतम् ॥
अमानित्वमदम्भित्वमहिंसा क्षान्तिरार्जवम् ।
आचार्योपासनं शौचं स्थैर्यमात्मविनिग्रहः ॥ buddhir avyaktam eva ca
indriyani dasaikam ca
panca cendriya-gocarah
iccha dvesah sukham duhkham
sanghatas cetana dhrtih
etat ksetram samasena