If you're not moving forward, you're falling behind.
如果你没有前进,那你就是在落后。
The novel is a mirror that reflects the complexities of human nature.
个人的不是私人的;它是政治的。
The safest course is to do nothing against one's conscience.With this secret, we can enjoy life and have no fear from death.
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。