生命短暂，但如果我们活得正确，一次就足够了。
Life is short, but if we live it right, once is enough.
写作是一种希望的行为。
我不抱怨，不找借口，我只是继续前进。
每件促使我们注意到他人的事，都能使我们更好地理解自己。
The concept of computational complexity is not just about how fast we can compute, but also about understanding the limits of what can be computed.
修道就是修心，修心就是修道。