To understand behavior, look for the utility in it.
There's only one corner of the universe you can be certain of improving,and that's your own self.
信任是每一段牢固关系的基础,无论是在商业还是生活中。
最好的文学诞生于我们是谁与我们渴望成为谁之间的矛盾。
Innovation is the eternal driving force for enterprise development. Only through continuous innovation can we remain invincible in the fierce market competition.
学习数学的最好方法就是去做数学。