Keep your head up, God gives his hardest battles to his strongest soldiers.

每一个天使都是可怕的。

In the world of mathematics, every question leads to another, creating an endless web of knowledge that connects all areas of science.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

我们的大脑天生倾向于看到光明的一面，即使证据表明并非如此。

The most important thing is to focus on the customer experience.

译文：成家立业后才知道柴米的贵重，自己抚养孩子时才知道报答父母的恩情。赏析：世事的艰难，只有当我们亲身经历后才会懂得，生活的不易，只有当我们尝遍酸甜苦辣咸才会明白。