当你改变时,世界也会改变。
实时观察和控制电子运动的能力为理解自然界的基本过程开辟了新领域。
简短的词是最好的,又短又古老的词最最好。
The manner of giving is worth more than the gift.
I am only resolved to act in that manner, which will, in my own opinion, constitute my happiness, without reference to you, or to any person so wholly unconnected with me.
自由是唯一值得为之奋斗的东西。