数学中发现的快乐是无与伦比的。

Don't give up on your dreams because of difficulties.

赏析：父辈或兄长有良好的行为，子弟们未必学得很像，但是父辈或兄长有恶劣的行径，子弟们一学就会。所以，我们从中知道，父辈或兄长教导子弟，必须先要以身作则，做好表率，这比口头的说教管用。赏析：为人父母，要想教育好孩子，最好的方式就是言传身教，以身作则，正人先正己。勿以善小而不为，勿以恶小而为之。孩子良好的品行要从点滴的小事做起。

The interpretation of legal texts is a central task of legal reasoning.

The most important single aspect of software development is to be clear about what you are trying to build.

Safety must always come first, no matter the cost.

当你不必假装成别人时，生活会轻松得多。