The most secure encryption is the one you don't use.
投资者要学会从失败中吸取教训,不要让失败打击信心。
Mathematics is the language with which God has written the universe.
虚假的幸福使人变得刻薄和傲慢,而这种幸福从不传播。真正的幸福使他们善良和明智,而这种幸福总是分享的。
时间和记忆是真正的艺术家;它们将现实重新塑造得更接近内心的愿望。
"Books are the keys to understanding the world and ourselves."
The only way to achieve the impossible is to believe it is possible.