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实现明天理想的唯一障碍是今天的疑虑。
The only limit to our realization of tomorrow is our doubts of today.
The challenge in computer graphics is to simulate the complexity of the real world with the simplicity of mathematical models.
在化学中,就像在生活中一样,最具变革性的反应往往发生在学科之间的边界上。
Man is always something more than what he knows of himself. He is not what he is simply once and for all, but is a process.
出自汉·桓宽《盐铁论·刺义》。品德高尚的人不拒绝听取负薪之人的意见,其名声才能远播。所以见多识广的人知识广博,多听多闻的人拥有智慧,拒绝别人劝说的人心胸狭隘,一味相信自己的人必然孤立。