The most important thing in mathematics is to ask the right questions.
The foundation of national morality must be laid in private families.
世界比你想象的更具可塑性。我们可以把它塑造成更好的样子。
我们需要找到方法使能源储存更高效和可持续。
连人都不能很好地事奉,还怎么能事奉鬼呢?
I think the greatest thing in life is to be able to give back.