If you can measure that of which you speak, and can express it by a number, you know something of your subject but if you cannot measure it, your knowledge is meager and unsatisfactory.
If you can measure that of which you speak, and can express it by a number, you know something of your subject but if you cannot measure it, your knowledge is meager and unsatisfactory.
© 2020 Inspirational Stories
© 2020 Inspirational Stories