The journey of scientific discovery is filled with challenges, but it is also incredibly rewarding.
Quality is conformance to requirements, not goodness.
在路上所感受到的快乐,是酒馆里所没有的。
It always seems impossible until it's done.
变革在开始时最艰难,在中期最混乱,在结束时最美好。
最好的歌曲是那些让你感觉活着的歌。