Confidence isn't optimism or pessimism, and it's not a character attribute. It's the expectation of a positive outcome.

所以从前的贤君按照农事来生财,巩固根本并节约用度,财务自然就丰足了。

"Grief does not change you, Hazel. It reveals you."

The inflationary universe model suggests that the universe expanded exponentially in the first fraction of a second after the Big Bang.

我不会因为别人的话而改变自己。

Quality is the life of an enterprise.