The truth of our faith becomes a matter of ridicule among the infidels if any Catholic, not gifted with the necessary scientific learning, presents as dogma what scientific scrutiny shows to be false.
《三民主义·民权主义·第一讲》（1924年3月9日）
Positive emotions are not trivial luxuries, but instead may be critical necessities for optimal functioning.
You don't have to be perfect to inspire others.
"The truth is often hidden in the most unexpected places."