Here is how a quote looks:
Hello world, this is a blockquote. This is some random text. This is some random text. This is some random text. This is some random text. This is some random text. This is some random text. This is some random text. This is some random text. This is some random text.
And what if we wanted code?
[hnarayan@localhost hnarayan]$ dmesg | tail
scsi0 : SCSI emulation for USB Mass Storage devices
Vendor: Maxtor Model: OneTouch Rev: 0201
Type: Direct-Access ANSI SCSI revision: 02
USB Mass Storage device found at 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
SCSI device sda: 490232832 512-byte hdwr sectors (250999 MB)
sda: assuming drive cache: write through
sda: sda1
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0