What truly determines how far a person can go comes down to three abilities:
First, execution, which keeps you from procrastinating and daydreaming, and helps you get things done steadily and practically.
Second, cognitive ability, which helps you see the right direction clearly, distinguish right from wrong, and avoid unnecessary detours.
Third, inner strength, which helps you withstand pressure and setbacks and keep moving forward in adversity. These three abilities are all indispensable, and together they form the foundation of a person's upward growth.