The books that the world calls immoral are books that show the world its own shame.

The artist is a child of his time, but woe to him if he is also its disciple, or even its favorite.

The secret of change is to focus all of your energy，not on fighting the old，but on building the new.

The poet’s mission is to represent the unrepresented.

The same principles which at first view lead to skepticism， pursued to a certain point， bring men back to common sense.

The writer's duty is to write with rigor, with honesty, and to never accept compromises.

没有一个明智的飞行员会忘记使用他的清单，无论他的才能和经验有多么出色。

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

The companies that will thrive are those that see components not as commodities, but as enablers of human potential.