The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

自然界的所有效应只是少数不变定律的数学结果。

Not hammer-strokes， but dance of the water sings the pebbles into perfection。

为一本书画插图就像给角色赋予声音。

Scientific research should solve practical problems, not just stay on papers.

In semiconductors, we need the patience to sharpen a sword for ten years, but also the urgency to seize the day.

失去一个父母可以看成是一种不幸；失去双亲看上去就像是一种粗心了。