It is easier to fight for one's principles than to live up to them.

挑战在于制作一部既视觉震撼又情感投入的电影。

It requires indeed some courage to undertake a labor of such far-reaching extent.

The true artist is not proud: he is aware that art is infinite and he feels distant from his goal.

The best ideas often come from the intersection of different fields and perspectives.

病毒学的美妙之处在于病毒通过打破规则来教我们生命的规则。

解读：靠炫耀、攀比获得的虚荣感，依赖外界认可，根基不稳，一旦外界夸赞消失，内心只剩空虚失落，劝诫远离虚荣，追求真实价值。