सुभाषितसुधानिधि - रिपुः

नोपेक्षितव्यो विद्वद्भिः शत्रुरल्पोऽप्यवज्ञया |
वह्निरल्पोऽपि संवृद्धः कुरुते भस्मसाद्वनम् ||

- सुभाषितसुधानिधि

A wise man must not ignore his enemies even if they are weak and small. Even if the spark is too small, it can grow into a raging fire and burn down a forest.

- Subhashitasudhanidhi