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The ladder of success is best climbed by stepping on the rungs of opportunity.

"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."

值得愛，愛就會來。

Sustainability isn't an option anymore - it's our only path forward.

To serve is beautiful, but only if it is done with joy and a whole heart and a free mind.

The only time you should ever look back is to see how far you've come.