Omar Khayyám: "Yesterday This Day's Madness did prepare...."

"Yesterday This Day's Madness did prepare;
To-morrow's Silence, Triumph, or Despair:
Drink! for you know not whence you came, nor why:
Drink! for you know not why you go, nor where."

Source: Omar Khayyám [ عمر خیام Persian] (18 May 1048 – 4 December 1131) was a Persian mathematician, astronomer, and writer; originally named Ghiyath al-Din Abu'l-Fath Omar ibn Ibrahim Al-Nisaburi Khayyámi (غیاث الدین ابو الفتح عمر بن ابراهیم خیام نیشابوری) Edward FitzGerald's translations of his poetic Rubaiyat (Quatrains) were immensely popular, and remain influential.