To write at all is to hope.

"Life, he realize, was much like a song. In the beginning there is mystery, in the end there is confirmation, but it's in the middle where all the emotion resides to make the whole thing worthwhile."

创新不仅仅是创造新事物，更是改进已有的事物。

真正的科学首先教会人怀疑与承认无知。

"When you have a dream, you've got to grab it and never let go."

I’m chasing perfection.