On many occasions in the late ...

On many occasions in the late 1950s and 1960s, [Ho Chi Minh's] ideas were apparently ignored by those who felt that his approach was too naive and prone to compromise. The outbreak of open warfare with the French and later with the United States was in effect a sign of the failure of Ho Chi Minh to achieve his objective to fight and win at low cost.
 William J. Duiker

Quotes from the same author

Ho Chi Minh was well aware that the enemy possessed more firepower than did his own forces, and sought to use what he viewed as the superior political and moral position of his own revolutionary movement as a trump card to defeat a well-armed adversary. These ideas were originally generated during his early years as a revolutionary in the 1920s and 1930s, and continued to influence his recommendations in the wars against the French (1946-1954) and the United States (1959-1965).
 William J. Duiker
When the advice of Moscow ran counter to [Ho Chi Minh's] own ideas - as in the 1930s - he kept his head down and waited until the situation changed in his favor with the beginning of the Pacific War.
 William J. Duiker
I see no reason to believe that the Vietnamese Communist Party will lose control over the reins of power in Vietnam. There is no organized force in the country that is capable of competing with the VCP for power. And the party still believes that it must rule by intimidation and by dominating the political scene In effect, it has abandoned that part of Ho Chi Minh's legacy that the people must be won over by persuasion rather than by force - a dictum that Ho Chi Minh did not always follow himself.
 William J. Duiker
What is the influence of Sun Tzu in the world today? Perhaps there are others who are better qualified than I to speculate about that question. Sun Tzu's ideas, as expressed in his famous treatise, have undoubtedly influenced the nature of many revolutionary movements that are arrayed against more powerful forces, and in some cases - as in Vietnam - have played a useful role in bringing about success. But such ideas are always in conflict with other deepseated emotional factors, which propel dissident movements into the rampant use of terrorism and other forms of anarchistic struggle.
 William J. Duiker
I decided that after returning to the US to pursue an academic career I would eventually study the life of Ho Chi Minh to find the secret of his success.
 William J. Duiker