Days of the week, in French

Lundi mardi mercredi jeudi vendredi samedi dimanche
Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Large malignant maypoles jumble violent swollen ducks
Low magenta mathematicians judge vacant spiny dumplings

Minor Prophet books of the Old Testament

Hosea, Joel, Amos, Obadiah, Jonah, Micah, Nahum, Habakkuk, Zephaniah, Haggai, Zechariah, Malachi.

Hands jumble artists once jovial moving notes hide zealous hairy zesty men

Mature defense mechanisms

Vaillant's defense mechanisms classified as mature:
Altruism
Anticipation
Humor
Identification
Introjection
Sublimation
Thought suppression

Allergic athletic horses identify impossibly stupid tigers
Arbitrary airborne houses improve icy swirly thoughts

Ways to improve electronic devices

Increase reliability, & toughness.
Decrease size, weight, power consumption, operating voltage, & heat.

Iguanas rub trumpets.
Delightfully stiff witches power outdoor hamsters.

Inchworms race tigers.
Drab squishy wolves produce odd hummingbirds.

Hardness of gems

The Mohs scale rates the hardness of materials, and is based on these minerals (from softest to hardest):

Talc Gypsum Calcite Fluorite Apatite Feldspar Quartz Topaz Corundum Diamond

Trumpets give chilling forms after frigid queens twirl crimson dice
Tacos grab complicated foreigners after friendly questions train creepy dietitians
Tall gleeful careless fantastic architects flail quick tiny cyan doilies

Bones of the lower extremities

Femur Patella Tibia Fibula Tarsals Metatarsals Phalanges

Famous plaid trees flatten tiny mean parsnips
Furry putrid tonsils filter toxic mad potatoes

The Seven Habits of Highly Effective People

1. Be Proactive
2. Begin with the End in Mind
3. Put First Things First
4. Think Win-Win
5. Seek First to Understand, then to be understood
6. Synergize
7. Sharpen the Saw

You could almost make the phrases into a sentence:
Proactive beginnings mind first things first when winning understandings synergize sharp saws

Or:
Blue beautiful pastors test steep swirly schedules