我不害怕冒险,走出舒适区。
I'm not afraid to take risks and step outside of my comfort zone.
可持续发展不是选择,而是责任。
La vida es demasiado corta para leer libros malos.
所有资本中最有价值的是投资于人的资本。
To do mathematics is to engage in an act of creation and discovery simultaneously.