This sentence comes from Haizi's Facing the Sea, Spring Blossoms, and the full text is as follows:
Be a happy person from tomorrow.
Feed horses, chop wood and travel around the world.
Care about food and vegetables from tomorrow.
I have a house.
Facing the Sea With Spring Blossoms
Correspond with every relative from tomorrow.
Tell them my happiness,
What did the lightning of happiness tell me,
I will distribute it to each of them.
Give every river and mountain a warm name.
Stranger, I wish you the same.
I wish you a bright future
Give every river and mountain a warm name.
May you lovers get married!
May you be happy on earth.
I just want to face the sea in spring.
Extended data:
Facing the sea, spring blossoms, written by the teacher about half a month before Haizi committed suicide, shows Haizi's despair of the world.
Facing the sea and blooming in spring describes Haizi's pursuit of an ideal life. After the Cultural Revolution, people lost their spiritual support, which can also be said to be Haizi's pursuit of spiritual life. At the same time, this poem also expresses Haizi's helplessness in real life and his yearning for future life.
"Tomorrow" is actually the last day, and the last repeated blessing to this world is self-persuasion and self-abandonment before leaving this world.