Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
The power of art lies in its ability to make the invisible visible.
The human body is the most complex puzzle, and medicine is our way of solving it.
相信有时需要勇气。
你不能通过逃避生活来找到平静。