Every stroke, every breath, every moment is a step closer to your goal.
历史不会重演,但总会惊人地相似。”
奖励一个人多年来如此愉快地要求玉米植株解决特定问题并观察其反应,可能看起来不公平。
What we think, we become.
"We read to know we're not alone."