不要害怕放弃好的东西去追求伟大的东西。
Don't be afraid to give up the good to go for the great.
The world is not a wish-granting factory.
我不与他人竞争,我与自己竞争。
技能和信心是无敌的武器。
Freedom can only be given to one who loves it, and the rest is for slaves.