数学真理是普遍而永恒的。

The safest course is to do nothing against one's conscience.With this secret， we can enjoy life and have no fear from death.

Collaboration beats competition when the goal is meaningful progress.

The very essence of the creative is its novelty, and hence we have no standard by which to judge it.

译文：立身处世切记不要胡作非为，要懂得约束自己的言行，以免让父母蒙受羞辱；创家立业，求取功名利禄，一定要深思熟虑，以免让自己的子孙遭受祸患。赏析：人的一生，离不开社会，离不开俗世尘埃，所以，人的一切言行举止都应该考虑后果，考虑自己的言行是否给父母或孩子带去坏的名声。