Thinking is the hardest work there is, which is probably the reason why so few engage in it.

The proletarian movement is the self-conscious, independent movement of the immense majority, in the interest of the immense majority.

舞台是时间弯曲的地方。

The most important single aspect of software development is to be clear about what you are trying to build.

Innovation in forestry isn't just about technology - it's about changing mindsets.《Green Horizons》

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

对地球最大的威胁是认为别人会拯救它的想法。