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Challenges are opportunities in disguise; embrace them with courage.
"The measure of a good book is determined by how much it disturbs the reader."
Sometimes the most important experiments are the ones that fail, because they teach us what doesn't work.
自由的代价是愿意在任何地方、任何时间、以完全不计后果的方式进行突然的战斗。
The city is about intensity, concentration, and diversity.