Why? Because, says Mr Sen, its policies have not been "sufficiently friendly to the market economy".
In the second century, Platonist and Judeo-Christian thought were sufficiently friendly that a Greek philosopher could declare, "What is Plato but Moses speaking Greek?" Four hundred years later, a Christian emperor had ended the public teaching of subversive Platonic thought.
In the early 1920s Trotsky was recognised as the most impressive orator among the revolution's leaders, and Yefimov's caricatures were sufficiently friendly to encourage Trotsky to write a preface to the young man's first volume of cartoons, published in 1924.
Though the original's gutter-crude title and matching lyrics, addressed to an unrequited love, are not fit for publication in this newspaper, the revised version was sufficiently kid-friendly that Gwyneth Paltrow covered it on this week's episode of "Glee".
On a broader perspective, one may ask whether the global population diversity may be captured by inserting 'race' terms in PGx algorithms that are sufficiently 'friendly' to be adopted by the practicing prescriber?
Similarly, the application landscape is challenging, and few services have emerged that are sufficiently user friendly to attract a mainstream audience.
Of Romania's more than 200 maternity facilities, currently ten have demonstrated that their conditions, resources and staff are sufficiently baby friendly to meet the required standards.
Sonya was sufficiently overwhelmed and distracted.
This one, at last, was sufficiently large.
I was sufficiently mind-blown.
It worked well and was sufficiently challenging.
