I found myself wishing that the rest of mankind would follow the engineers' example and agree on a series of symbols which could point incontrovertibly to certain elusive, vaporous and often painful psychological states — a code which might help us feel less tongue-tied and less lonely, and enable us to resolve arguments with swift and silent exchanges of equations.

Not being understood may be taken as a sign that there is much in one to understand.

The most courageous act in politics is to try to understand your opponent.

Forgiveness requires a sense that bad behaviour is a sign of suffering rather than malice.

For all his understanding of worldly concerns, when it came to fathoming the deeper meaning of his own furious activity, Sir Bob displayed the sort of laziness for which he himself had no patience in others. He appeared to have only a passing interest in the overall purpose of his financial accumulation.