| 1 | Her knowledge fails to go very deep. | |
| 2 | Life is a profound book. Other's notes cannot replace your own understanding. | |
| 3 | They have credibility with their customers. We can then bring in our analytics, our deep mathematical complexity. | |
| 4 | Design is a deep skill, and there's no substitute for writing code and living with it for years. | |
| 5 | The more we use of it, therefore, the better we become at finding it and calculating its quantity, extracting it and refining it. |