The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.
英雄是一时的,但传奇是一世的。
真正的领导力在于帮助他人发挥他们的全部潜力。
What is the difference between a Turing machine and the modern computer? It's the same as that between Hillary's ascent of Everest and the establishment of a Hilton hotel on its peak.
The revolution is made through human beings, but individuals must forge their revolutionary spirit day by day.
人们不讲道理、思想谬误、自我中心,不管怎样,还是爱他们;如果你友善,人们会说你自私自利、别有用心,不管怎样,还是要友善;如果你成功以后,身边尽是假的朋友和真的敌人,不管怎样,还是要成功;你所做的善事明天就会被遗忘,不管怎样,还是要做善事;诚实与坦率使你容易受到欺骗和伤害,不管怎样,还是要诚实与坦率;人都会同情弱者,却只追随赢家,不管怎样,还是要为一些弱者奋斗;你耗费数年所建设的可能毁于一旦,不管怎样,还是要建设;如果你找到了平静和幸福,人们可能会嫉妒你,不管怎样,还是要快乐;人们确实需要帮助,然而如果你帮助他们,却可能遭到攻击,不管怎样,还是要帮助;将你所拥有最好的东西献给世界,可能永远都不够,不管怎样,还是要将最好的东西付出!你看,说到底,它是你和上帝之间的事,这决不是你和他人之间的事。
唯一真正的光是灵魂的光。