不存在能力、天赋、气质、心理素质和特征的遗传。

希望是生活的钥匙。

The biggest adventure you can take is to live the life of your dreams.

The truth is rarely pure and never simple.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

我们最宝贵的资产不是地下的资源，而是地上工作的人们。

过去是一面镜子，我们在其中看到自己的倒影。