学习数学的最好方法就是去做数学。
The best way to learn mathematics is to do mathematics.
2004年夏天从波尔图来到伦敦,出席俱乐部为他安排的记者招待会所说。
Social progress requires the organic combination of individual freedom and social responsibility.
The challenge of our time is to build an economy that works for everyone, not just the privileged few.
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