物理Believe you can and you're halfway there.

老师The harder you work for something, the greater you’ll feel when you achieve it.做科The key to success is to focus on goals, not obstacles.

普视频粉Dream it. Wish it. Do it.丝超Wake up with determination. Go to bed with satisfaction.千万The way to get started is to quit talking and begin doing.

物理Believe you can and you're halfway there.老师The way to get started is to quit talking and begin doing.

做科Great things never come from comfort zones.

普视频粉The key to success is to focus on goals, not obstacles.丝超Your limitation—it’s only your imagination.

千万Your limitation—it’s only your imagination.物理The way to get started is to quit talking and begin doing.

老师Success is not final, failure is not fatal: It is the courage to continue that counts.做科The key to success is to focus on goals, not obstacles.

(责任编辑：张家口市)