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Never look back unless you are planning to go that way.

Premature optimization is the root of all evil.

我相信團隊合作的力量。沒有人可以獨自完成。

Coal miners don't just dig in the dirt, they dig for progress.

成功不是關于金錢。它是關于你在人們生活中所做出的改變。

The act of writing is an act of hope, a belief in the power of words to change the world.

如果你停下來聽一個音樂家或街頭藝人表演超過一分鐘，你就欠他們一美元。