心理发展有关键期，12岁以前称为依态期，12-18岁成为青春期；依恋期需要家庭教育，青春期需要社会的参与。
李玫瑾名人名言哲理格言警句语录 李玫瑾
理论计算机科学的重要性在于它能够为实际应用提供基础。
The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.
斯蒂芬·库克
晨光闪闪烁烁，有如蓝色的水波。好像插进雪里的篱笆，显得清楚齐整，就像一排牙齿；马棚顶黑糊糊的，遮住紫丁香般柔和的、雾蒙蒙的天空。
米哈依尔·肖洛霍夫
要么定义当下，要么当下定义你。
沃尔特·惠特曼
总司令最重要的品质就是冷静的头脑。
拿破仑
我看世间一切有情，是有一个新陈代谢的法则，是有遗传嬗递的迹象，人恐怕也不是例外，长江后浪推前浪，一代新人换旧人，如是而已。又看佛书记载轮回的故事，大抵荒诞不经，可供谈助，兼资劝世，是否真有其事殆不可考。如果轮回之说尚难证实，则所谓了生死之说也只是可望不可即的一个理想了。
梁实秋
孤独是人生的一部分，学会独处是成熟的标志。
加西亚·马尔克斯
世事犹如书籍，一页页被翻过去。人要向前看，少翻历史旧账；狗也要与时俱进，面对现实生活。
莫言
贫富不是文明的标准。
冯骥才
煤炭技术的创新与其他能源领域的创新同样重要。
Innovation in coal technology is just as important as innovation in any other energy sector.
保罗·维尔德
Successful people maintain a positive focus in life no matter what is going on around them. They stay focused on their past successes rather than their past failures, and on the next action steps they need to take to get them closer to the fulfillment of their goals rather than all the other distractions that life presents to them.
成功的人在生活中无论周围发生什么，都保持积极的焦点。他们专注于过去的成功而不是过去的失败，专注于他们需要采取的下一步行动步骤，以使他们更接近实现目标，而不是生活中呈现的所有其他干扰。
杰克·坎菲尔德
世界上最难的改革是革自己的命。
任正非
非洲需要的不是慈善，而是公正。
佚名
世间万物就是这样，小坏小怪遭人厌恨，大坏大怪被人敬仰。
莫言
真正的数学家能理解完整性，真正的哲学家能理解不完整性。
塔勒布
The best stories are those that leave room for interpretation.
最好的故事是为解读留出空间的故事。
J·M·库切
琢磨不透别人的心思，不会被轻易视为不幸的缘由；但那些疏于体察自己心思的人，必然不幸。
马可·奥勒留
Now I want to take this opportunity to give you some advice. Over the course of your life， you will find that things are not always fair， you will find that things happen to you that you do not deserve， and that are not always warranted， but you have to put your head down， and FIGHT！ FIGHT！ FIGHT！ Never ever ever give up， things will work out just fine. Look at the way I've been treated lately， especially by the media. No politician in history， and I say this is great surety， has been treated worse， more unfairly. You can't let them get you down， you can't let the critics， and the naysayers get in the way of your dream. I guess that's why I won， thank you. I guess that's why we won. Adversity makes you stronger， don't give in， don't back down， and never stop doing what you know is right. Nothing worth doing， ever ever ever came easy， and the more righteous you fight， the more opposition that you will face. I've accomplished a tremendous amount， in a very short time as president.
特朗普
每个人的生命中，都会遇到最艰难的一年，将人生变得美好而辽阔。
加布瑞埃拉·泽文
Innovation is the ability to see change as an opportunity, not a threat.
创新是将变化视为机会而非威胁的能力。
约翰·蒂尔尼