1. Cherish time, 2. Study diligently, 3. Inspiring quotes and aphorisms

1.a An inch of time is worth an inch of gold, but an inch of gold cannot buy an inch of time.

bThose who abandon today will have no tomorrow; and yesterday is nothing more than running water. ——John Locke

cThe way to get things done is to cherish every minute. ——Darwin

He who abandons time, time also abandons him. ——Shakespeare

Using time is an extremely advanced rule. ——Engels

It is a great sin to waste time. ——Rousseau

gDo you love life? Then don't waste time, because time is the stuff of life. ——Franklin

hDon’t lament the past, it will never come back; improve the present wisely. We must plunge into the confusing future with a firm will that is not worried or fearful. ——Longfellow

i Anyone who dares to waste even an hour of time shows that he does not know how to cherish the full value of life. ——Darwin

jDon’t sigh for the years that have passed away, you must face the time that is slipping away in a hurry. ——Brecht

2.a If a young man does not work hard, he will be sad in vain

b Don’t wait for a while, if his head turns gray, he will be sad

c Without learning, there is no way to expand talents; without ambition, there is no way to achieve learning. - Zhuge Liang

dI live to learn, but learning is not to live. - Francis Bacon

e Learning the Tao can be done with great pains, and it has been accomplished since ancient times. -Yu Que

If you don’t sing, it will be a blockbuster. ("Historical Records·Funny Biographies")

3. The thread in the hands of the loving mother, the clothes on the wanderer's body. There are dense gaps in the forest, and I am afraid that I will be late in returning. Whoever speaks of an inch of grass will be rewarded with three rays of spring light. (Meng Jiao's "Wandering Son's Song")

Good things always come with frugality. Since ancient times, melons are bitter but then sweet. ("Happy Spring" by Bai Pu of the Yuan Dynasty)

Never forget the past and be the guide for the future. ("Warring States Policy·Zhao Ce"))

There will be times when the wind breaks through the waves, and the cloud sails are directly hung to help the sea. (Li Bai of the Tang Dynasty, "Traveling is Difficult")

Died before leaving the army, which makes the hero burst into tears. (Du Fu of the Tang Dynasty, "Prime Minister of Shu")

Once upon a time, the sea was difficult to overcome, except for Wushan, it was not a cloud. I look back lazily at the flowers, half destined to practice Taoism and half destined to be a king.

(Yuan Zhen of the Tang Dynasty, "Lisi")

I will look at the crab with a cold eye and see how long you can run rampant? (Folk song of the Ming Dynasty (the capital is named Yan Songyu))