If I asked you to help me understand either what a pen is or what failure is, it would be much easier for you to teach me about the pen. The pen is a concrete object. You could simply pick one up, show it to me, show me how Read more…
If I asked you to help me understand either what a pen is or what failure is, it would be much easier for you to teach me about the pen. The pen is a concrete object. You could simply pick one up, show it to me, show me how Read more…
