If the ingredients for happiness are not within a person, no material success or entertainment or platinum credit cards can make that person smile.
如果一个人不具备幸福的要素，那么物质上的成功、娱乐或白金信用卡都无法让这个人微笑。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
Pure mathematicians just love to try unsolved problems - they love a challenge.
纯粹的数学家只是喜欢尝试未解决的问题——他们喜欢挑战。
Sometimes things aren't clear right away. That's where you need to be patient and persevere and see where things lead.
有时候事情不是很清楚。这就是你需要耐心和坚持的地方，看看事情的发展方向。