我们对感觉生物学了解得越多，就越意识到我们的神经系统是多么复杂和精细调节。
The more we learn about sensory biology, the more we realize how intricate and finely tuned our nervous system is.
The moment one gives close attention to anything, even a blade of grass, it becomes a mysterious, awesome, indescribably magnificent world in itself.
I don’t play for the money or the fame. I play because I love tennis.
那时我老得多，现在我比那时年轻。
"Die Wahrheit ist oft unsichtbar, weil sie zu offensichtlich ist."
