It would be "<span>I was present at the sessions of the great Congress in the month of December." He is using that sentence to give credibility to what follows.</span>
Answer: they could think that you meant something different
Explanation: like you could say i hate you but if you say it in the wrong tone
they could think you actually hate them which could be bad
Answer:
In the long history of the world, only a few generations have been granted the role of defending freedom in its hour of maximum danger. ... The energy, the faith, the devotion which we bring to this endeavor will light our country and all who serve it; and the glow from that fire can truly light the world.
Explanation:
John F. Kennedy Inaugural Address (1961)
<em>More than five decades of research have found that optimism is a potent health tonic. Optimistic people remain healthier and live longer. They have better cardiovascular health—even after risk factors are controlled for, stronger immune function, and lower levels of stress and pain.</em>