天文学中的精确测量为理解宇宙打开了新的窗口。
经验是我们给错误起的名字。
在变革时期,学习的能力远比知道的能力重要得多。
"I'm in love with you, and I'm not in the business of denying myself the simple pleasure of saying true things."
The only person who is educated is the one who has learned how to learn and change.