Truth is a stone. Knowledge is a rock. Understanding is a hill. Wisdom is a mountain.

Knowledge is a brilliant scholar, understanding is a resilient student, and wisdom is an accomplished sage.

Knowledge is hidden in books, understanding is hidden in hearts, but true wisdom is hidden in souls.

The world is our university, the universe is our professor, wisdom is our homework, and love is our final exam.

Great learners become great earners.

Knowledge is a treasure that never loses its value.

Knowledge is the temple of wisdom.

Knowledge is an artist, wisdom is its masterpiece.

Ignorance is a slave master whose whip is tamed by knowledge.