空气的密度决定物质的形态。
释义：他强调空气密度对于物质形态的决定性作用，认为物质的形态和性质都受到空气密度的影响。
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."
I'm not a celebrity. I'm an activist.
记忆是我们以为已经忘记的东西；也是我们以为会记住的东西。
The study of automorphic forms is a testament to the power of symmetry in mathematics.
The past is a foreign country; they do things differently there.
