艺术的本质功能是道德的。但这是激情、含蓄的道德，不是说教的。这种道德改变的是血液，而不是思想。
The essential function of art is moral. But a passionate, implicit morality, not didactic. A morality which changes the blood, rather than the mind.
For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.
The only thing that matters is what you do, not what you think or say or feel.
【大意】能够吞舟的大鱼，一旦失去了水，也会被蝼蚁所制服，这是因为它离开了适于自己居住的处所所致。
I don't run to add days to my life, I run to add life to my days.
唯一比思想的力量更伟大的是心灵的勇气。
I don’t let fear control me, I control fear.