Math Is Fun Forum

I'm kinda busy at the moment, can't access my computer for the coming days... But I see some minor mistakes.

please hide you answers.

walter lewin's lectures...

Yes.
https://web.archive.org/web/*/http://ww … forum.com/

There used to be ads on the old forum... I believe MIF doesn't even have time to think about adding in a n ads system on this forum! Yikes! There used to be more active members once upon a time...

MIF is too busy. We need to send in a "petition".

Isaiah 6 - A Vision of God in the Temple

In the year that King Uzziah died, I saw the Lord sitting on a throne, high and lofty; and the hem of his robe filled the temple. Seraphs were in attendance above him; each had six wings: with two they covered their faces, and with two they covered their feet, and with two they flew. And one called to another and said:

“Holy, holy, holy is the Lord of hosts;
the whole earth is full of his glory.”

The pivots on the thresholds shook at the voices of those who called, and the house filled with smoke. And I said: “Woe is me! I am lost, for I am a man of unclean lips, and I live among a people of unclean lips; yet my eyes have seen the King, the Lord of hosts!” Then one of the seraphs flew to me, holding a live coal that had been taken from the altar with a pair of tongs. The seraph touched my mouth with it and said: “Now that this has touched your lips, your guilt has departed and your sin is blotted out.” Then I heard the voice of the Lord saying, “Whom shall I send, and who will go for us?” And I said, “Here am I; send me!” And he said, “Go and say to this people:

‘Keep listening, but do not comprehend;
keep looking, but do not understand.’
Make the mind of this people dull,
    and stop their ears,
    and shut their eyes,
so that they may not look with their eyes,
    and listen with their ears,
and comprehend with their minds,
    and turn and be healed.”
Then I said, “How long, O Lord?” And he said:
“Until cities lie waste
    without inhabitant,
and houses without people,
    and the land is utterly desolate;
until the Lord sends everyone far away,
    and vast is the emptiness in the midst of the land.
Even if a tenth part remain in it,
    it will be burned again,
like a terebinth or an oak
    whose stump remains standing
    when it is felled.”
The holy seed is its stump.

I'm doing good. My exam starts tomorrow o.O

I had been walking with God, that's why I'm absent. During my walk, I saw many false and prideful believers. I saw fake churches not after God but after material things. And ultimately, I learned one thing from all those "man churches". "No church is perfect" they argued, but "Is it even a church at all"? And what I learned from the people who are lost, they reject the truth, not because they are not convinced, but because they love darkness rather than light; because their works are evil. They love what God hates and reject God and His truth because they hate everything God is and everything God represents. They reject God not because of not being convinced, but because they do not want to change and rather continue to love their sin.

It isn't. Only God can tell you what he wants.

God loves you. Everest is like your biggest struggle in life. Overcome it. The Holy Spirit is in the heart of every believer.

珠心算 is the art of using abacus while calculating...
心算 is the art of calculating numbers your head without writing it down... (You count in your "heart")

An abacus is like the paper and the pencil combined together...

When I was in Chinese school, we started memorizing the timetable up to 12 x 12 at a very young age. If I remember correctly, the abacus is not meant to be used as a "calculator"... It lets you keep track of things.