Of course Pluto is a planet: It's massive enough to have its shape controlled by gravity rather than material strength, which is the hallmark of planethood.
Grief is perhaps an unknown territory for you. You might feel both helpless and hopeless without a sense of a 'map' for the journey. Confusion is the hallmark of a transition. To rebuild both your inner and outer world is a major project.
Many of the engineers I interviewed worked on reverse-engineering technology. It's a hallmark of Area 51.
Exposing the activities of a foreign intelligence service renders them ineffective, since it removes plausible deniability, which is the hallmark of covert intelligence operations.
When the holidays approach and the weather turns cold, you spend your nights watching and rewatching saccharine movies until you fall asleep, hoping for some gleam of happiness or catharsis that never comes, a version of life that looks like a Hallmark movie or where your idealized prince finally shows up.
I ignore Hallmark Holidays. And this comes from a guy who has sold a million Opus greeting cards.
With the sole exception of President Bill Clinton, whose 'bridge to the 21st century' evoked the vision and optimism of other great Democratic presidents of the 20th century, such as FDR and John F. Kennedy, pessimism about America's economic future has been the hallmark of modern progressivism.
I think, when I'm 73, I'm going to be getting softer, writing Hallmark cards, losing my teeth.
There are no Hallmark cards that define the next chapter, or the value of a history together.
Relationships are the hallmark of the mature person.
