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Every mathematical problem has a solution; it just takes time and effort to find it.
每个数学问题都有一个解决方案;只是需要时间和努力去找到它。
The secret of good baking is to keep it simple.
Man has no right to kill his brother. It is no excuse that he does so in uniform.
I don’t know what the market is going to do. I just try to buy things that are cheap.
对民主的最大威胁不是来自外部敌人,而是来自内部腐败和公民美德的丧失。
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