量力而为
liàng​lì'ér​wéi

to act according to one's ability

Senses

量力而为/ 量力而為 liàng​lì'ér​wéi to act according to one's ability

to weigh one's own abilities and act accordingly; to act according to one's means; also written as 量力而行 liàng​lì'ér​xíng

References

variant 量力而为/量力而為 → 量力而行/量力而行
same_as 量力而行/量力而行 → 量力而为/量力而為