要真正理解宇宙，我们必须首先理解构成它的最小粒子。

The office of President is great, but the man who holds it is not.

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

The development of computational complexity theory has shown us that not all problems are created equal.

成为一名作家就是成为一名专业的观察者。

完美数如同完美的人一样稀少。

音乐让我明白，梦想值得坚持。

【大意】等到大寒节气到来时，冰霜寒雪从天而降，然后才能知道只有松柏能经得住严寒考验，依然繁茂。