最好的用户体验是无感体验。
"The only way to learn mathematics is to do mathematics."
I have noticed that youngsters given to the climbing habit usually do something when they grow up.
Nothing is more beautiful than the loveliness of the woods before sunrise.
可持续性不是一种选择;它是农业前进的唯一道路。
Music is the universal language of mankind.
任何地方的任何人,只要有机会,就会绽放出百种意想不到的才能和能力。