在空无一物的地方，一切皆有可能。在有建筑的地方，其他可能性都不存在。
Where there is nothing, everything is possible. Where there is architecture, nothing (else) is possible.
The most important skill in mathematics is the ability to ask the right questions.
不要告诉我你做得有多好；告诉我当我使用它时，它让我感觉有多好。
If you're fearless, life will be limitless.