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We can easily forgive a child who is afraid of the dark;the real tragedy of life is when men are afraid of the light.
我们可以轻易地原谅一个孩子怕黑;但成人怕光是人生的真正悲哀。
记忆是一种责任,而不是负担。
To find a truth that is true to me, to find an idea for which I am willing to live and die.
如果一个聪明人干了一件蠢事,那就不会是一件小小的蠢事。
释义:兵法的要旨在于灵活应变,善于了解和掌握军事的本质,行动之前必须先预测敌人的动向。
"Matching methods can be a powerful tool when randomization is not possible."