书山有路勤为径
The mountain of books is accessible;assiduous study can find an upward path.
学海无崖苦作舟
The ocean of knowledge stretches out beyond the horizon; painstaking research can boat you somewhere.
学海无涯苦作舟
the boundless sea of scholarship (learning) can only be navigated in a vessle of hardwork.
还有一种说法更简洁：
There is no royal road to learning
见有人这样用过，觉得更简洁些：
书山有路勤为径
Diligence is the path to the mountain of knowledge；
学海无涯苦作舟
hard-work is the boat to the endless sea of learning.
标签： 学海无涯苦作舟
