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The real challenge is not just to collect data, but to make sense of it.

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.

用黃金打造的船不能在波濤洶涌的江面上航行，用玉雕琢的馬不能馳騁在千里路途上。

最好的想法往往來自意想不到的地方。

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

I love challenges because they make me grow.