| title | posted |
| Not doing and not writing | 28nov07 |
| The old telephones | 30nov07 |
| Not Trying Too Hard | 20apr11 |
| Nature's profusion | 25jul09 |
| The Joker Chuang Tzu | 17oct09 |
| Evolution | 12mar12 |
| Sources of inspiration | 7may16 |
| On not doing | 24aug16 |
| Seeing a Pattern | 28apr17 |
| Like a letter, continued | 26may17 |