每个词都是一个世界，每行诗都是一个宇宙。

To wear your heart on your sleeve isn't a very good plan; you should wear it inside, where it functions best.

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

释义：如果人与人之间的关系是建立在利益之上的，那么一旦利益消失，两人的关系也会变得疏远。

唯一确定的是不确定性。

在必要时不要害怕转向。灵活性在商业中至关重要。