The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.
Some people go to priests; others to poetry; I to my friends.
释义:种植荆棘会得到刺,种植桃李会得到阴凉。
判断两个λ表达式是否等价的问题是无法解决的。
如果你不犯错误,说明你不够努力。