可持续性不再是选择,而是我们对后代的责任。
在数学中,从困惑到清晰的旅程是最有价值的体验。
There is a stubbornness about me that never can bear to be frightened at the will of others. My courage always rises at every attempt to intimidate me.
翻译:两个人心意相同,就像锋利的刀剑可以斩断金属;心意相同的话语,犹如兰花一样芳香。
"The dead are never far from us. They're in our hearts and on our minds and in the end all that matters is love."
每一本书都是一次旅行。
你不尝试,就100%不会成功。