This famous saying conveys a universal fact/ phenomenon that+名言警句的意义

It is vividly/clearly depicted in the picture that + 图画中的人物、话语或事件

Given is a simple/ironical but thought-provoking/enlightening picture/cartoon, in which + 图画中的人物、话语或事件

What is clearly described in the drawing above is that + 图画中的人物、话语或事件

The cartoon subtly and symbolically depicts a thought-provoking scenario in which + 图画中的人物、话语或事件

People's views on… vary from person to person. Some hold that… However, others believe that… (人们对……的观点因人而异，有些人认为……然而其他人却认为……)

People may have different opinions on… (人们对……可能会持有不同见解)

Attitudes towards… vary from person to person. // Different people hold different attitudes towards… (人们对待……的态度因人而异)

There are different opinions among people as to… (对于……人们的观点大不相同)

It is high time that we put an end to the (trend). (该是我们停止这一趋势的时候了)

There is no doubt that enough concern must be paid to the problem of… (毫无疑问，对……问题应予以足够重视)

Obviously, if we want to do something … it is essential that… (显然，如果我们想要做么事，很重要的是……)

Only in this way can we… (只有这样，我们才能……)

Spare no effort to + V. (不遗余力的)

Actions speak louder than words. 事实胜于雄辩

All is not gold that glitters. 发光的未必都是金子 

All roads lead to Rome. 条条大路通罗马

A good beginning is half done. 良好的开端是成功的一半 

Every advantage has its disadvantage. 有利必有弊

A miss is as good as a mile. 失之毫厘，差之千里 

Failure is the mother of success.  失败是成功之母

It is never too old to learn. 活到老，学到老

Knowledge is power. 知识就是力量  

Nothing in the world is difficult for one who sets his mind to it. 世上无难事，只怕有心人