Verse 21

समुद्रः सरितेवान्तः क्रमसंप्राप्तवस्तुना ।समेन विषमेणापि तिष्ठत्यात्मानमर्चयन्

In plain words

Like the ocean with a river within it, he abides with whatever comes to him in its due course, be it even or uneven, honoring the Self.