貧困和無知可能逐漸消失的希望，確實從十九世紀(jì)工人階級的穩(wěn)步進(jìn)步中得到了很大的支持。
"Sometimes, the hardest part isn't letting go but rather learning to start over."
最好的投資是對人及其潛力的投資。
The world is changed by your example, not by your opinion.
The most secure encryption is the one you don't use.