Sufi Sam in action

यदभावि न तद्‌भावि भावि चेन्न तदन्यथा । इति चिन्ताविषघ्नोऽयं बोधो भ्रमनिवर्तक: ॥

Yad abhāvi na tad bhāvi, bhāvi cet na tad anyathā;

Iti cintā-viṣaghno’yaṁ bodho bhrama-nivartakaḥ.

“What will not happen will not happen. What will happen will happen”—this knowledge destroys the poison of anxiety and removes all delusion.

That’s from the Pañcadaśī, your new favorite book.