在数学中,你不理解事物。你只是习惯了它们。
当你追随内心或直觉,当你真正追随那些让你感觉正确和你热爱的事物时,你就永远不会失败。
The most important property of a program is whether it accomplishes the intention of its user.
为了帮助人们储蓄更多,使储蓄成为默认选项。
You have to believe in yourself when no one else does.