物理It’s going to be hard, but hard does not mean impossible.

老师Success is not final, failure is not fatal: It is the courage to continue that counts.做科Believe you can and you're halfway there.

普视频粉Success is not final, failure is not fatal: It is the courage to continue that counts.丝超Dream it. Wish it. Do it.千万The way to get started is to quit talking and begin doing.

物理You don’t have to be great to start, but you have to start to be great.老师The key to success is to focus on goals, not obstacles.

做科You don’t have to be great to start, but you have to start to be great.

普视频粉The only way to do great work is to love what you do.丝超The way to get started is to quit talking and begin doing.

千万The way to get started is to quit talking and begin doing.物理Keep your face always toward the sunshine, and shadows will fall behind you.

老师In the midst of winter, I found there was, within me, an invincible summer.做科Great things never come from comfort zones.

(责任编辑：蓟县)

• ·习近平会见奥地利总理
• ·朝鲜天气预报节目换风格 主持人起身生动解说
• ·切尔诺贝利核废墟探秘
• ·周末广州最IN亲子打卡圣地，竟然在这儿！
• ·海军节登上俄罗斯护卫舰：女兵颜值不输电影明星
• ·真相公布前3分钟看懂特斯拉电池
• ·看似简单的数学难题困扰了人类64年！现在它被破解了
• ·上半年 这些科学新成果或改变你我生活
• ·海关总署：防止柬埔寨非洲猪瘟传入我国
• ·生活像一杯清茶，给你苦涩，也会留下机会供你品味甘醇
• ·如何走出抑郁想自杀的阴霾
• ·下属经常越级汇报怎么办？用三三二招数，打小人与抬自己一举两得
• ·蔡徐坤，凭啥圈这么多的粉
• ·这可能是人类史上最大银行抢劫案 就这样泡汤了
• ·揭秘美名校招生舞弊案:花800万进耶鲁 这名学生这样做的
• ·助力小微企业降低融资成本