我已将这一原则——每一微小变异若有益便被保存——称为自然选择。
虚度光阴是第二大的遗憾!这每一天的时间,太宝贵了!并且我们要珍惜每一分每一秒,不让时光白白流逝!
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.
Thinking is behavior. The muscular habits learned in overt speech are responsible for implicit or internal speech (thought).
The world is made of words, and if you know the words the world is made of, you can make of it whatever you wish.
Discipline in capital spending separates the winners from the losers in this business.
创新不仅仅是技术的问题;它关乎改变人们的思维和行动方式。