Bhagavad Gita 16.13
Today I have gained this; tomorrow I will fulfill another desire; this wealth is mine now, and the rest will soon be mine.
इदमद्य मया लब्धमिमं प्राप्स्ये मनोरथम्।इदमस्तीदमपि मे भविष्यति पुनर्धनम्॥idamadya mayā labdhamimaṃ prāpsye manoratham|idamastīdamapi me bhaviṣyati punardhanam||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).