> take on a lofty goal that will monopolize your mind

— How can I become more intelligent? (supermemo wiki )

• a good quote for ◊ goal setting, ◊ 10k hours, for future me
• relates to 📖 Selbstbild - Wie unser Denken Erfolge oder Niederlagen bewirkt, as in you need a good self image for this, no?