Capture the day, put minimum trust on tomorrow.
What prevents a man's speaking good sense with a smile on his face?
If it is well with your belly, chest and feet - the wealth of kings can't give you more.
We rarely find anyone who can say he has lived a happy life, and who, content with his life, can retire from the world like a satisfied guest.
Seize the day [Carpe diem]: trust not to the morrow.
When things are steep, remember to stay level-headed.