And I'm a house of cards?Drop everything now?Meet me in the pouring rain?Kiss me on the sidewalk?Take away the pain?Cause' I see sparks fly whenever you smile

"Time is the thing that keeps everything from happening at once."

用爱和智慧去指导你的生活。

最好的学习方法就是动手去做——在实验室里亲自动手。