A chain is no stronger than its weakest link, and life is after all a chain.

【大意】兰花生长在幽静偏僻的山谷中，并不因没有人采撷佩带而不吐出迷人的芳香；舟船在大江大海中，并不因没有人乘坐而停止了飘浮；君子做正义的事，并不因没有人知道而停止。

我嘅音乐系我嘅故事，希望你可以听到。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

I'm not a life, I'm a death.

现代密码学的挑战不仅是确保通信安全，而且要以既高效又可扩展的方式实现。