1、To be both a speaker of words and a doer of deeds.
既当演说家，又做实干家。
2、Variety is the spice of life.
变化是生活的调味品。
3、Bad times make a good man.
艰难困苦出能人。
4、There is no royal road to learning.
求知无坦途。
5、Doubt is the key to knowledge.
怀疑是知识的钥匙。
1、To be both a speaker of words and a doer of deeds.
既当演说家，又做实干家。
2、Variety is the spice of life.
变化是生活的调味品。
3、Bad times make a good man.
艰难困苦出能人。
4、There is no royal road to learning.
求知无坦途。
5、Doubt is the key to knowledge.
怀疑是知识的钥匙。