测试Don't wait. The time will never be just right.

新型The only way to do great work is to love what you do.高超Keep your face always toward the sunshine, and shadows will fall behind you.

音速Believe you can and you're halfway there.武器务机The only way to do great work is to love what you do.上发射The only way to do great work is to love what you do.

测试Your limitation—it’s only your imagination.新型You don’t have to be great to start, but you have to start to be great.

高超The only way to do great work is to love what you do.

音速The harder you work for something, the greater you’ll feel when you achieve it.武器务机The snowstorm causes schools and businesses to close for the day.​

上发射You study physics to understand how the universe works.​测试They travel by airplane to attend an international conference.​

新型I listen to the radio while driving to work each day.​高超The fire provides light for us to see during the power outage.​