The quarries we rehabilitate best become assets our grandchildren will thank us for.
编写程序的最好方法是编写它。
The biggest matches are won in the mind before they're won on the court.
Understanding how our bodies perceive pain can lead to better treatments and improved quality of life for millions.
我并不是一回到自行车上就赢了。有很多起伏,有好日子也有坏日子。