The legacy of the coal industry will be defined by what we do today.

最大的风险是不承担任何风险。

Without magic, there is no art. Without art, there is no idealism. Without idealism, there is no integrity. Without integrity, there is nothing but production.

当你为冠军而战时，每一分都至关重要。

The goal of mathematics is to understand the structures that underlie the phenomena we observe.

〈与日人某君的谈话〉，1924年2月