"Innovation is the lifeblood of any successful business."
The only way to be successful is to work hard and never give up.
数学不是沿着一条清理得很好的高速公路小心行进,而是一次进入陌生荒野的旅程,探险者常常会迷路。
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.