The universe is a puzzle, and chemistry is one of the keys.

最重要的是尝试激励人们，让他们在自己想做的事情上变得伟大。

Conscience and cowardice are really the same things.

"The ultimate test of a machine learning algorithm is its ability to perform well on new, unseen data."

To live without experiencing some of the most beautiful relations life affords is not to have lived at all.