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The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.

I could easily forgive his pride, if he had not mortified mine.

Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.

We must balance economic growth with environmental responsibility.

就天性而言，無論是父子兄弟以及天地萬物，皆是一體存在，那一種物體與我相異，能有此觀點則心性形體清楚分辨。就外在而言，不論功名富貴及身體四肢皆是軀殼，皆非我所有，有此觀點，則世俗的欲念不存在。

懷璧慎顯，博識謹言。