关键在于政府支出的效果取决于经济状况。

Truth is not spoken in anger. Truth is spoken, if it ever comes to be spoken, in love.

I like the stars. It's the illusion of permanence, I think. I mean, they're always flaring up and caving in and going out. But from here, I can pretend...I can pretend that things last. I can pretend that lives last longer than moments. Gods come, and gods go. Mortals flicker and flash and fade. Worlds don't last; and stars and galaxies are transient, fleeting things that twinkle like fireflies and vanish into cold and dust. But I can pretend.

The Internet is a powerful tool for education, communication, and collaboration.

I'm not a rapper, I'm a poet who raps.

科学不仅仅是事实的集合；它是一种思维方式。

爱是一种非理性的决定。