| ▲ | thfuran 4 days ago | |
Every system is imperfectly understood. | ||
| ▲ | Nursie 4 days ago | parent [-] | |
This is very true, but it's a matter of degree. | ||
| ▲ | thfuran 4 days ago | |
Every system is imperfectly understood. | ||
| ▲ | Nursie 4 days ago | parent [-] | |
This is very true, but it's a matter of degree. | ||