The most profound discoveries often start with simple observations.

Collaboration between governments, companies and civil society is essential to achieve our climate goals.

"Mathematics is not a spectator sport."

The most dangerous phrase in business is 'We've always done it this way.'

To write is to engage with the world.

释义：事物可能发生一次变化，而人则会经历无数次变化。如果想要不再变化，除非已故命终。