Summarize the following:
To create a Nether Portal, you'll need at least ten obsidian blocks. Make a hollow standing rectangle, 5 blocks high and 4 blocks long (corners are not necessary; you can use any block as a stand-in). Then strike the inside of the rectangle with flint and steel. The empty inner space should turn purple and start to make interesting sounds. Stand in the portal and wait 4 seconds to be transported into the Nether. Make sure you have your flint and steel for relighting the portal in case it breaks from a ghast and plenty of food to keep yourself well-fed. A Nether Fortress is a structure in the Nether that contains Nether Wart and a Blaze spawner. They can be somewhat hard to find, so it could take a while. Blazes drop Blaze rods, which are needed for making potions and getting to the endgame. You will need a lot of Blaze rods. Nether Wart is a key ingredient in potions, and it only grows on Soul Sand, so collect some Soul Sand (it's brown with a face-like pattern) and try farming it in your base. Nether Wart can be found naturally occurring in nether fortresses in two small patches alongside stairs going upwards. This will let you brew potions, which will help during the final boss fight.

summary: Build and light a Nether Portal. Enter the Nether. Find a Nether Fortress. Kill Blazes and gather Nether Wart. Craft a brewing stand.

Summarize the following:
A zester is a great tool for peeling only the exocarp (outside layer of the lemon's skin), and comes with several sizes. See Making and Freezing Lemon Juice, below. Placing the portions in a glass mason jar, rather than a plastic bag, will ensure that the small portions are not crushed or crumbled in the freezer.

summary: Using a citrus zester, shave off lemon peel from lemon. Use lemon fruit for juice and piths for pectin. Place lemon zest in a glass mason jar and freeze.

Summarize the following:
The ideal time to chant Om is first thing in the morning. However, you should choose a time when you believe you'll be the most relaxed and not in a hurry. Sunrise and sunset are great times for deep meditation. Avoid chanting right after a meal. How long you choose to chant is up to you. Set a timer so that you are not focusing on the clock. Be determined to continue chanting until the timer goes off. For example, you may choose to chant for five minutes, ten minutes, or half an hour. Make sure the place will be free from distractions. A good position would be to sit on the ground cross-legged, or on your bed. Hold your back straight throughout. Close your eyes and keep them shut. Consider arranging an area specifically for meditating, such as a corner of your bedroom or a separate room. Om is said to represent the whole universe. It's considered to be the source of all creation. Om encompasses all time periods, from the past through to the present and into the future. Om is eternal oneness of mind, body and spirit with the universe. Don't worry about chanting perfectly. Om is considered to be the vibration of the universe that no human voice can replicate exactly. The most important consideration is to chant in a relaxed way. Try to do this effortlessly; the more you focus on your effort and technique, the less effective it will be. You may need to exert effort at first to clear your mind of thoughts until you master effortless Om chanting. Om is about feeling rather than thinking. Feel like peace, bliss and happiness are enveloping your whole body. Repeat Om in a slow, rhythmic way when you exhale. You don't have to chant with every exhale. Match the length of each chant to the duration of your natural exhale. For instance, you may chant Om, take a breath or two, and then chant again. The "O" sounds like the "a" sound in the word "saw," combined with the "u" sound in the word "put." Blend the "m" into the end. These sounds should all merge together into a single sound similar to the "ome" in "home." Om is composed of four sounds: "a," "u," "m," and the silence that follows. Give equal measure to each sound. For example, "Ooommm" rather than "ommm" or "ooom." Allow the vibration to rise upward gradually until it rings in your nostrils. Try to do this easily and naturally.
summary: Set a time of day for chanting. Decide how long you will chant. Find a calm place to sit in a comfortable position. Think about what Om represents before chanting. Relax. Breathe normally. Pronounce Om. Draw the sound from your navel.