The power of mathematics comes from its ability to abstract and generalize, turning specific problems into universal truths.
谈判时,勿以抢更多的蛋糕为目标;以做一个更大的蛋糕为目标。
A society that puts equality before freedom will get neither. A society that puts freedom before equality will get a high degree of both.
The only learning which significantly influences behavior is self-discovered, self-appropriated learning.
本当の強さは、弱さを認めることだ。