If winter comes, can spring be far behind? -Shelley

An optimist is always young. byron

Live that life peacefully until you drink the last drop in the cup. -Ba Jin

People are happy when they are happy; Worry about the people, and the people worry about the people. -Bai Juyi

A drop of water is also a big world under a microscope. -Lu Xun's famous saying

When I am alive, I want to be the master of life, not its slave. whitman

As long as you are willing to do it, people can do anything. eliot

Born in sorrow and died in happiness. —— Fan Zhongyan

You know, a person's life is neither so good nor so bad as people think. Maupassant

God helps a gentleman to strengthen himself, regardless of terrain. Kunjunzi carries things with virtue —— Zhouyi

Optimism itself is a kind of success.

If you see a shadow in front, don't be afraid, it's because there is sunshine behind!

Regret for yesterday will only imprison today and tomorrow.

I stand, I exist, I am proud, I am the only one! (Personally, I like this sentence best. I recommend it to you. I hope it can be adopted. )