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Old minds are like old horses; you must exercise them if you wish to keep them in working order.

Every algorithm tells a story, a narrative of steps leading from problem to solution.

In science, the most exciting phrase to hear is not 'Eureka!' but 'That's funny...'

I'm not a role model, I'm just trying to be myself.

Sustainability must be profitable, or it won't be sustainable.

The key to successful investing is to have a strong understanding of the fundamentals.

我認為你不能比較網球的不同時代。每個時代都有其偉大的球員。