Silence is not the absence of something but the presence of everything.
Pessimism leads to weakness, optimism to power.
黄金法则永远不会过时,它是所有其他美德的基础。(黄金法则:想要别人怎么对待你,你就要怎么对待别人)
永远在学习。世界在不断变化,你需要跟上。