What this quote means

Einstein attributes his genius not to exceptional intelligence, but to his perseverance in thought. Most people give up too early when faced with difficulty, settling for superficial answers. He stayed with questions, turning them over from all angles, refusing to settle for incomplete understanding. This intellectual tenacity is accessible to all: it's a matter of patience and curiosity, not innate talent.

How to apply it daily

Choose a question that concerns you and devote 30 minutes of deep thought to it today, without seeking an immediate answer.