“ You do not really understand something unless you can explain it to your grandmother. 除非你能向你的祖母解释,否则你并不能真正理解某件事。 佚名
“ A lucky man can stumble upon a treasure while an unlucky one can't even find a mushroom. 一个幸运的人可以偶然发现一个宝藏,而一个不幸的人甚至不能找到一个蘑菇。 佚名
“ In this world, there is nothing softer or thinner than water. But to compel the hard and unyielding, it has no equal. That the weak overcomes the strong, that the hard gives way to the gentle -- this everyone knows. Yet no one asks accordingly. 天下莫柔弱于水,而攻坚强者莫之能胜,以其无以易之。弱之胜强,柔之胜刚;天下莫不知,莫能行。 Lao Tzu 老子