Mathematics is not a spectator sport; to understand it, one must engage with it actively.

I think it's important to have a strong work ethic and to be disciplined.

最好的故事不是来自“好与坏”，而是来自“好与好”。

你的声音很重要，别让它沉默。

释义：解决困难问题，应从还比较易于处理的时候开始；铲除邪恶，应趁它尚在细微的时候进行。