The writer must be a heretic, a questioner of all absolutes.
If you are simple, the world will be simple to you.
最好的矿业公司不仅仅是开采资源,而是为所有利益相关者创造持久的价值。
随着年龄增长,你对时间的看法会改变。
数学的艺术在于发现包含所有普遍性萌芽的特殊案例。
The only limit to our realization of tomorrow is our doubts of today.