人生中的大多数错误都是由于忘记了自己真正要做的事情。
Social progress requires the organic combination of individual freedom and social responsibility.
A book must be the axe for the frozen sea within us.
The essence of life is statistical improbability on a colossal scale.
最好的领导者是那些最热衷于让比自己更聪明的人围绕在身边的人。
There is no true liberty without the liberty of thought.