Lafayette's imagination had been fired by the notion of conquering Canada. His idea was to get succors from France for this especial purpose, and with them and American aid to achieve the conquest. Congress was impressed and pleased by the scheme, and sent a report upon it to Franklin, to communicate to the French court, but Washington, when he heard of the plan, took a very different view. He sent at once a long dispatch to Congress, urging every possible objection to the proposed campaign, on the ground of its utter impracticability, and with this official letter, which was necessarily confined to the military side of the question, went another addressed to President Laurens personally, which contained the deeper reasons of his opposition. He said that there was an objection not touched upon in his public letter, which was absolutely insurmountable. This was the introduction of French troops into Canada to take possession of the capital, in the midst of a people of their own race and religion, and but recently severed from them. He pointed out the enormous advantages which would accrue to France from the possession of Canada, such as independent posts, control of the Indians, and the Newfoundland trade. "France, ... possessed of New Orleans on our right, Canada on our left, and seconded by the numerous tribes of Indians in our rear, ... would, it is much to be apprehended, have it in her power to give law to these States." He went on to show that France might easily find an excuse for such conduct, in seeking a surety for her advances of money, and that she had but little to fear from the contingency of our being driven to reunite with England. He continued: "Men are very apt to run into extremes. Hatred to England may carry some into an excess of confidence in France, especially when motives of gratitude are thrown into the scale. Men of this description would be unwilling to suppose France capable of acting so ungenerous a part. I am heartily disposed to entertain the most favorable sentiments of our new ally, and to cherish them in others to a reasonable degree. But it is a maxim, founded on the universal experience of mankind, that no nation is to be trusted farther than it is bound by its own interest; and no prudent statesman or politician will venture to depart from it. In our circumstances we ought to be particularly cautious; for we have not yet attained sufficient vigor and maturity to recover from the shock of any false steps into which we may unwarily fall."