to avoid bringing up a problem that will cause trouble
避免提出会引起麻烦的问题 (bimian tichu hui yinqi mafan de wenti)
"It is better to let sleeping dogs lie."
"最好让睡着的狗保持安静。" (zuihao rang shuizhao de gou baochi anjing)
Important things take time to develop or accomplish.
Have confidence; believe in your ability.
To treat someone very gently or carefully.
to spend a lot of time working
to focus only on positive thoughts and energy
when one opportunity is lost, another appears