The most damaging phrase in the language is: 'It's always been done this way.'
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
The key to success in this industry is not just technology, but also understanding the market and customer needs.
The most valuable of all talents is that of never using two words when one will do.
我们不与任何人竞争,只与自己竞争,做到最好。