未经测试的程序是无法正常工作的。
数学不是沿着一条清理干净的高速公路小心翼翼地行进,而是一次进入陌生荒野的旅程,探险者常常会迷路。
The key to making money in stocks is not to get scared out of them.
人类的选择在于自由和幸福之间,而对于大多数人来说,幸福更好。
Music is our passion, and we're grateful to be able to share it with the world.