不要为未来担忧,不要为过去哭泣。
Silence is not the absence of sound, but the presence of something deeper.
在未来的竞争中,只有那些能够持续创新并快速适应市场变化的企业才能生存和发展。
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that... no one ought to harm another in his life, health, liberty, or possessions.