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可能近似正確（PAC）學習的概念在計算學習理論中具有基礎性意義。

出自先秦《荀子·不茍》。君子加強道德修養沒有比“誠”更重要的，達到了“誠”的要求也就到了修身養性的最高境界了。

I cannot and do not live in the world of discretion, not as a writer, anyway. I would prefer to, I assure you—it would make life easier. But discretion is, unfortunately, not for novelists.

The only real prison is the one you build for yourself.

"In the end, we are all just trying to find our place in the world, to make sense of the chaos around us."

在科學中，我們站在巨人的肩膀上，但我們的責任是達到更高的高度。

The only limit is the one you set yourself.

我告訴你，德并不是用錢買來的，但是德卻可以帶來金錢。