Old age is not interesting until one gets there.

The less I interfere, the better the painting becomes.

Innovation is at the heart of what we do; without it, we wouldn't be where we are today.

代数分析很快让我们忘记了研究的主要对象，因为它将我们的注意力集中在抽象的组合上，直到最后我们才回到最初的目标。