After a lifetime of engaging in long, passionate discussions I have come to the conclusion that it is a waste of time trying to convince anyone of anything.

It is not possible to be original by trying to be original - those who attempt this in the arts will be merely avant-garde. Originality is the product of an impulse to intense and overwhelming that it bursts the conventions and produces something new - again more by accident than design.

And a sensible work strategy might be: surrender to the task but not to the taskmaster, become absorbed in the work itself but never absorb the work ethos.

Being constantly the hub of a network of potential interruptions provides the excitement and importance of crisis management. As well as the false sense of efficiency in multitasking, there is the false sense of urgency in multi-interrupt processing.

However, the serious seeker of detachment will have to embrace the Holy Trinity of Ss - Solitude, Stillness and Silence - and reject the new religion of Commotionism, which believes that the meaning of life is constant company, movement and noise.

The talent for self-justification is surely the finest flower of human evolution, the greatest achievement of the human brain. When it comes to justifying actions, every human being acquires the intelligence of an Einstein, the imagination of a Shakespeare, and the subtlety of a Jesuit.

Snobbery management is as difficult and necessary as anger management.

Employees hate meetings because they reveal that self-promotion, sycophancy, dissimulation and constantly talking nonsense in a loud confident voice are more impressive than merely being good at the job - and it is depressing to lack these skills but even more depressing to discover one's self using them.