The only way to learn a new programming language is by writing programs in it.
Don’t wait for opportunities—create them.
The strongest is never strong enough to be always the master, unless he transforms strength into right, and obedience into duty.
选择很简单:要么我们现在保护自然,要么我们以后付出代价。
A man takes a rocket ship into the stars, and all I got is this broken guitar.